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On this page are all constructions for C4[ 256, 103 ]. See Glossary for some
detail.
UG(ATD[256, 213]) = UG(Cmap(512, 19) { 32, 4| 16}_ 8) = UG(Cmap(512, 20) {
32, 4| 16}_ 8)
= MG(Cmap(256, 57) { 32, 32| 4}_ 16) = MG(Cmap(256, 58) { 32, 32| 4}_ 16) =
AT[256, 34]
Cyclic coverings
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
---|---|---|---|---|---|---|---|---|
1 | 1 31 | - | 0 | - | - | 0 | - | - |
2 | - | - | - | 0 | 0 | 2 16 | - | - |
3 | 0 | - | - | - | - | - | 17 31 | 17 |
4 | - | 0 | - | - | 21 23 | - | 17 | - |
5 | - | 0 | - | 9 11 | - | - | 21 | - |
6 | 0 | 16 30 | - | - | - | - | - | 21 |
7 | - | - | 1 15 | 15 | 11 | - | - | - |
8 | - | - | 15 | - | - | 11 | - | 15 17 |