Parity checks
X-checks 204 (max weight 6) · Z-checks 204 (max weight 6)
H_X (204 checks, sparse supports)
[0, 4, 8, 16, 24, 351]
[1, 5, 9, 17, 25, 351]
[2, 6, 10, 18, 26, 351]
[3, 7, 11, 19, 27, 351]
[120, 128, 144, 236, 256, 352]
[121, 129, 145, 237, 257, 352]
[122, 130, 146, 238, 258, 352]
[123, 131, 147, 239, 259, 352]
[140, 224, 228, 248, 296, 353]
[141, 225, 229, 249, 297, 353]
[142, 226, 230, 250, 298, 353]
[143, 227, 231, 251, 299, 353]
[108, 212, 288, 304, 316, 354]
[109, 213, 289, 305, 317, 354]
[110, 214, 290, 306, 318, 354]
[111, 215, 291, 307, 319, 354]
[112, 204, 212, 220, 276, 355]
[113, 205, 213, 221, 277, 355]
[114, 206, 214, 222, 278, 355]
[115, 207, 215, 223, 279, 355]
[92, 100, 196, 236, 288, 356]
[93, 101, 197, 237, 289, 356]
[94, 102, 198, 238, 290, 356]
[95, 103, 199, 239, 291, 356]
[176, 180, 232, 272, 292, 357]
[177, 181, 233, 273, 293, 357]
[178, 182, 234, 274, 294, 357]
[179, 183, 235, 275, 295, 357]
[168, 192, 268, 276, 300, 358]
[169, 193, 269, 277, 301, 358]
[170, 194, 270, 278, 302, 358]
[171, 195, 271, 279, 303, 358]
[80, 164, 264, 284, 312, 359]
[81, 165, 265, 285, 313, 359]
[82, 166, 266, 286, 314, 359]
[83, 167, 267, 287, 315, 359]
[68, 88, 144, 180, 200, 360]
[69, 89, 145, 181, 201, 360]
[70, 90, 146, 182, 202, 360]
[71, 91, 147, 183, 203, 360]
[136, 216, 244, 292, 300, 361]
[137, 217, 245, 293, 301, 361]
[138, 218, 246, 294, 302, 361]
[139, 219, 247, 295, 303, 361]
[60, 132, 240, 280, 304, 362]
[61, 133, 241, 281, 305, 362]
[62, 134, 242, 282, 306, 362]
[63, 135, 243, 283, 307, 362]
[124, 132, 172, 232, 260, 363]
[125, 133, 173, 233, 261, 363]
[126, 134, 174, 234, 262, 363]
[127, 135, 175, 235, 263, 363]
[52, 116, 148, 196, 264, 364]
[53, 117, 149, 197, 265, 364]
[54, 118, 150, 198, 266, 364]
[55, 119, 151, 199, 267, 364]
[84, 156, 164, 172, 204, 365]
[85, 157, 165, 173, 205, 365]
[86, 158, 166, 174, 206, 365]
[87, 159, 167, 175, 207, 365]
[44, 104, 200, 208, 284, 366]
[45, 105, 201, 209, 285, 366]
[46, 106, 202, 210, 286, 366]
[47, 107, 203, 211, 287, 366]
[96, 104, 152, 188, 280, 367]
[97, 105, 153, 189, 281, 367]
[98, 106, 154, 190, 282, 367]
[99, 107, 155, 191, 283, 367]
[36, 88, 116, 228, 240, 368]
[37, 89, 117, 229, 241, 368]
[38, 90, 118, 230, 242, 368]
[39, 91, 119, 231, 243, 368]
[76, 152, 156, 244, 248, 369]
[77, 153, 157, 245, 249, 369]
[78, 154, 158, 246, 250, 369]
[79, 155, 159, 247, 251, 369]
[28, 72, 148, 252, 260, 370]
[29, 73, 149, 253, 261, 370]
[30, 74, 150, 254, 262, 370]
[31, 75, 151, 255, 263, 370]
[64, 72, 140, 184, 220, 371]
[65, 73, 141, 185, 221, 371]
[66, 74, 142, 186, 222, 371]
[67, 75, 143, 187, 223, 371]
[20, 56, 120, 160, 224, 372]
[21, 57, 121, 161, 225, 372]
[22, 58, 122, 162, 226, 372]
[23, 59, 123, 163, 227, 372]
[48, 56, 108, 208, 216, 373]
[49, 57, 109, 209, 217, 373]
[50, 58, 110, 210, 218, 373]
[51, 59, 111, 211, 219, 373]
[16, 44, 100, 124, 192, 374]
[17, 45, 101, 125, 193, 374]
[18, 46, 102, 126, 194, 374]
[19, 47, 103, 127, 195, 374]
[12, 40, 92, 176, 184, 375]
[13, 41, 93, 177, 185, 375]
[14, 42, 94, 178, 186, 375]
[15, 43, 95, 179, 187, 375]
[32, 40, 80, 160, 168, 376]
[33, 41, 81, 161, 169, 376]
[34, 42, 82, 162, 170, 376]
[35, 43, 83, 163, 171, 376]
[24, 60, 64, 128, 136, 377]
[25, 61, 65, 129, 137, 377]
[26, 62, 66, 130, 138, 377]
[27, 63, 67, 131, 139, 377]
[4, 20, 52, 96, 112, 378]
[5, 21, 53, 97, 113, 378]
[6, 22, 54, 98, 114, 378]
[7, 23, 55, 99, 115, 378]
[0, 12, 36, 48, 84, 379]
[1, 13, 37, 49, 85, 379]
[2, 14, 38, 50, 86, 379]
[3, 15, 39, 51, 87, 379]
[8, 28, 32, 68, 76, 380]
[9, 29, 33, 69, 77, 380]
[10, 30, 34, 70, 78, 380]
[11, 31, 35, 71, 79, 380]
[188, 252, 256, 268, 308, 381]
[189, 253, 257, 269, 309, 381]
[190, 254, 258, 270, 310, 381]
[191, 255, 259, 271, 311, 381]
[0, 1, 2, 3, 320, 349]
[4, 5, 6, 7, 347, 349]
[8, 9, 10, 11, 320, 348]
[12, 13, 14, 15, 320, 344]
[16, 17, 18, 19, 346, 347]
[20, 21, 22, 23, 342, 349]
[24, 25, 26, 27, 346, 348]
[28, 29, 30, 31, 340, 348]
[32, 33, 34, 35, 320, 345]
[36, 37, 38, 39, 337, 344]
[40, 41, 42, 43, 320, 338]
[44, 45, 46, 47, 335, 347]
[48, 49, 50, 51, 343, 349]
[52, 53, 54, 55, 333, 342]
[56, 57, 58, 59, 334, 349]
[60, 61, 62, 63, 331, 346]
[64, 65, 66, 67, 341, 348]
[68, 69, 70, 71, 339, 340]
[72, 73, 74, 75, 333, 348]
[76, 77, 78, 79, 339, 345]
[80, 81, 82, 83, 329, 345]
[84, 85, 86, 87, 337, 343]
[88, 89, 90, 91, 326, 344]
[92, 93, 94, 95, 325, 338]
[96, 97, 98, 99, 336, 347]
[100, 101, 102, 103, 335, 338]
[104, 105, 106, 107, 339, 347]
[108, 109, 110, 111, 324, 343]
[112, 113, 114, 115, 333, 336]
[116, 117, 118, 119, 326, 342]
[120, 121, 122, 123, 328, 334]
[124, 125, 126, 127, 332, 346]
[128, 129, 130, 131, 331, 334]
[132, 133, 134, 135, 337, 346]
[136, 137, 138, 139, 334, 341]
[140, 141, 142, 143, 327, 341]
[144, 145, 146, 147, 326, 340]
[148, 149, 150, 151, 321, 333]
[152, 153, 154, 155, 339, 350]
[156, 157, 158, 159, 330, 345]
[160, 161, 162, 163, 328, 329]
[164, 165, 166, 167, 321, 345]
[168, 169, 170, 171, 328, 338]
[172, 173, 174, 175, 321, 337]
[176, 177, 178, 179, 327, 344]
[180, 181, 182, 183, 323, 344]
[184, 185, 186, 187, 325, 327]
[188, 189, 190, 191, 336]
[192, 193, 194, 195, 332, 338]
[196, 197, 198, 199, 326, 335]
[200, 201, 202, 203, 323, 339]
[204, 205, 206, 207, 330, 343]
[208, 209, 210, 211, 323, 324]
[212, 213, 214, 215, 325, 343]
[216, 217, 218, 219, 323, 334]
[220, 221, 222, 223, 325, 333]
[224, 225, 226, 227, 329, 342]
[228, 229, 230, 231, 342, 350]
[232, 233, 234, 235, 322, 332]
[236, 237, 238, 239, 326, 331]
[240, 241, 242, 243, 337, 350]
[244, 245, 246, 247, 330, 341]
[248, 249, 250, 251, 341, 350]
[252, 253, 254, 255, 322, 340]
[256, 257, 258, 259, 328, 340]
[260, 261, 262, 263, 321, 322]
[264, 265, 266, 267, 321, 335]
[268, 269, 270, 271, 328, 336]
[272, 273, 274, 275, 322, 327]
[276, 277, 278, 279, 330, 336]
[280, 281, 282, 283, 350]
[284, 285, 286, 287, 324, 335]
[288, 289, 290, 291, 325, 331]
[292, 293, 294, 295, 323, 332]
[296, 297, 298, 299, 327, 329]
[300, 301, 302, 303, 330, 332]
[304, 305, 306, 307, 331]
[308, 309, 310, 311, 322]
[312, 313, 314, 315, 324, 329]
[316, 317, 318, 319, 324]
H_Z (204 checks, sparse supports)
[0, 8, 12, 32, 40, 320]
[1, 9, 13, 33, 41, 320]
[2, 10, 14, 34, 42, 320]
[3, 11, 15, 35, 43, 320]
[148, 164, 172, 260, 264, 321]
[149, 165, 173, 261, 265, 321]
[150, 166, 174, 262, 266, 321]
[151, 167, 175, 263, 267, 321]
[232, 252, 260, 272, 308, 322]
[233, 253, 261, 273, 309, 322]
[234, 254, 262, 274, 310, 322]
[235, 255, 263, 275, 311, 322]
[180, 200, 208, 216, 292, 323]
[181, 201, 209, 217, 293, 323]
[182, 202, 210, 218, 294, 323]
[183, 203, 211, 219, 295, 323]
[108, 208, 284, 312, 316, 324]
[109, 209, 285, 313, 317, 324]
[110, 210, 286, 314, 318, 324]
[111, 211, 287, 315, 319, 324]
[92, 184, 212, 220, 288, 325]
[93, 185, 213, 221, 289, 325]
[94, 186, 214, 222, 290, 325]
[95, 187, 215, 223, 291, 325]
[88, 116, 144, 196, 236, 326]
[89, 117, 145, 197, 237, 326]
[90, 118, 146, 198, 238, 326]
[91, 119, 147, 199, 239, 326]
[140, 176, 184, 272, 296, 327]
[141, 177, 185, 273, 297, 327]
[142, 178, 186, 274, 298, 327]
[143, 179, 187, 275, 299, 327]
[120, 160, 168, 256, 268, 328]
[121, 161, 169, 257, 269, 328]
[122, 162, 170, 258, 270, 328]
[123, 163, 171, 259, 271, 328]
[80, 160, 224, 296, 312, 329]
[81, 161, 225, 297, 313, 329]
[82, 162, 226, 298, 314, 329]
[83, 163, 227, 299, 315, 329]
[156, 204, 244, 276, 300, 330]
[157, 205, 245, 277, 301, 330]
[158, 206, 246, 278, 302, 330]
[159, 207, 247, 279, 303, 330]
[60, 128, 236, 288, 304, 331]
[61, 129, 237, 289, 305, 331]
[62, 130, 238, 290, 306, 331]
[63, 131, 239, 291, 307, 331]
[124, 192, 232, 292, 300, 332]
[125, 193, 233, 293, 301, 332]
[126, 194, 234, 294, 302, 332]
[127, 195, 235, 295, 303, 332]
[52, 72, 112, 148, 220, 333]
[53, 73, 113, 149, 221, 333]
[54, 74, 114, 150, 222, 333]
[55, 75, 115, 151, 223, 333]
[56, 120, 128, 136, 216, 334]
[57, 121, 129, 137, 217, 334]
[58, 122, 130, 138, 218, 334]
[59, 123, 131, 139, 219, 334]
[44, 100, 196, 264, 284, 335]
[45, 101, 197, 265, 285, 335]
[46, 102, 198, 266, 286, 335]
[47, 103, 199, 267, 287, 335]
[96, 112, 188, 268, 276, 336]
[97, 113, 189, 269, 277, 336]
[98, 114, 190, 270, 278, 336]
[99, 115, 191, 271, 279, 336]
[36, 84, 132, 172, 240, 337]
[37, 85, 133, 173, 241, 337]
[38, 86, 134, 174, 242, 337]
[39, 87, 135, 175, 243, 337]
[40, 92, 100, 168, 192, 338]
[41, 93, 101, 169, 193, 338]
[42, 94, 102, 170, 194, 338]
[43, 95, 103, 171, 195, 338]
[68, 76, 104, 152, 200, 339]
[69, 77, 105, 153, 201, 339]
[70, 78, 106, 154, 202, 339]
[71, 79, 107, 155, 203, 339]
[28, 68, 144, 252, 256, 340]
[29, 69, 145, 253, 257, 340]
[30, 70, 146, 254, 258, 340]
[31, 71, 147, 255, 259, 340]
[64, 136, 140, 244, 248, 341]
[65, 137, 141, 245, 249, 341]
[66, 138, 142, 246, 250, 341]
[67, 139, 143, 247, 251, 341]
[20, 52, 116, 224, 228, 342]
[21, 53, 117, 225, 229, 342]
[22, 54, 118, 226, 230, 342]
[23, 55, 119, 227, 231, 342]
[48, 84, 108, 204, 212, 343]
[49, 85, 109, 205, 213, 343]
[50, 86, 110, 206, 214, 343]
[51, 87, 111, 207, 215, 343]
[12, 36, 88, 176, 180, 344]
[13, 37, 89, 177, 181, 344]
[14, 38, 90, 178, 182, 344]
[15, 39, 91, 179, 183, 344]
[32, 76, 80, 156, 164, 345]
[33, 77, 81, 157, 165, 345]
[34, 78, 82, 158, 166, 345]
[35, 79, 83, 159, 167, 345]
[16, 24, 60, 124, 132, 346]
[17, 25, 61, 125, 133, 346]
[18, 26, 62, 126, 134, 346]
[19, 27, 63, 127, 135, 346]
[4, 16, 44, 96, 104, 347]
[5, 17, 45, 97, 105, 347]
[6, 18, 46, 98, 106, 347]
[7, 19, 47, 99, 107, 347]
[8, 24, 28, 64, 72, 348]
[9, 25, 29, 65, 73, 348]
[10, 26, 30, 66, 74, 348]
[11, 27, 31, 67, 75, 348]
[0, 4, 20, 48, 56, 349]
[1, 5, 21, 49, 57, 349]
[2, 6, 22, 50, 58, 349]
[3, 7, 23, 51, 59, 349]
[152, 228, 240, 248, 280, 350]
[153, 229, 241, 249, 281, 350]
[154, 230, 242, 250, 282, 350]
[155, 231, 243, 251, 283, 350]
[0, 1, 2, 3, 351, 379]
[4, 5, 6, 7, 351, 378]
[8, 9, 10, 11, 351, 380]
[12, 13, 14, 15, 375, 379]
[16, 17, 18, 19, 351, 374]
[20, 21, 22, 23, 372, 378]
[24, 25, 26, 27, 351, 377]
[28, 29, 30, 31, 370, 380]
[32, 33, 34, 35, 376, 380]
[36, 37, 38, 39, 368, 379]
[40, 41, 42, 43, 375, 376]
[44, 45, 46, 47, 366, 374]
[48, 49, 50, 51, 373, 379]
[52, 53, 54, 55, 364, 378]
[56, 57, 58, 59, 372, 373]
[60, 61, 62, 63, 362, 377]
[64, 65, 66, 67, 371, 377]
[68, 69, 70, 71, 360, 380]
[72, 73, 74, 75, 370, 371]
[76, 77, 78, 79, 369, 380]
[80, 81, 82, 83, 359, 376]
[84, 85, 86, 87, 365, 379]
[88, 89, 90, 91, 360, 368]
[92, 93, 94, 95, 356, 375]
[96, 97, 98, 99, 367, 378]
[100, 101, 102, 103, 356, 374]
[104, 105, 106, 107, 366, 367]
[108, 109, 110, 111, 354, 373]
[112, 113, 114, 115, 355, 378]
[116, 117, 118, 119, 364, 368]
[120, 121, 122, 123, 352, 372]
[124, 125, 126, 127, 363, 374]
[128, 129, 130, 131, 352, 377]
[132, 133, 134, 135, 362, 363]
[136, 137, 138, 139, 361, 377]
[140, 141, 142, 143, 353, 371]
[144, 145, 146, 147, 352, 360]
[148, 149, 150, 151, 364, 370]
[152, 153, 154, 155, 367, 369]
[156, 157, 158, 159, 365, 369]
[160, 161, 162, 163, 372, 376]
[164, 165, 166, 167, 359, 365]
[168, 169, 170, 171, 358, 376]
[172, 173, 174, 175, 363, 365]
[176, 177, 178, 179, 357, 375]
[180, 181, 182, 183, 357, 360]
[184, 185, 186, 187, 371, 375]
[188, 189, 190, 191, 367, 381]
[192, 193, 194, 195, 358, 374]
[196, 197, 198, 199, 356, 364]
[200, 201, 202, 203, 360, 366]
[204, 205, 206, 207, 355, 365]
[208, 209, 210, 211, 366, 373]
[212, 213, 214, 215, 354, 355]
[216, 217, 218, 219, 361, 373]
[220, 221, 222, 223, 355, 371]
[224, 225, 226, 227, 353, 372]
[228, 229, 230, 231, 353, 368]
[232, 233, 234, 235, 357, 363]
[236, 237, 238, 239, 352, 356]
[240, 241, 242, 243, 362, 368]
[244, 245, 246, 247, 361, 369]
[248, 249, 250, 251, 353, 369]
[252, 253, 254, 255, 370, 381]
[256, 257, 258, 259, 352, 381]
[260, 261, 262, 263, 363, 370]
[264, 265, 266, 267, 359, 364]
[268, 269, 270, 271, 358, 381]
[272, 273, 274, 275, 357]
[276, 277, 278, 279, 355, 358]
[280, 281, 282, 283, 362, 367]
[284, 285, 286, 287, 359, 366]
[288, 289, 290, 291, 354, 356]
[292, 293, 294, 295, 357, 361]
[296, 297, 298, 299, 353]
[300, 301, 302, 303, 358, 361]
[304, 305, 306, 307, 354, 362]
[308, 309, 310, 311, 381]
[312, 313, 314, 315, 359]
[316, 317, 318, 319, 354]