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On this page are all constructions for C4[ 180, 23 ]. See Glossary for some
detail.
UG(ATD[180, 9]) = UG(ATD[180, 10]) = UG(ATD[180, 11])
= MG(Rmap(180, 13) { 4, 20| 6}_ 30) = DG(Rmap(180, 13) { 4, 20| 6}_ 30) =
DG(Rmap(180, 14) { 20, 4| 6}_ 30)
= DG(Rmap(180, 15) { 4, 30| 6}_ 20) = PL(CSI(C_ 15(1, 4)[ 6^ 5], 3)) =
BGCG(C_ 30(1, 11), C_ 3, 1)
= PL(PS( 6, 15; 4)[ 6^ 30]) = AT[180, 26]
Cyclic coverings
| 1 | 2 | 3 | 4 | 5 | 6 | |
|---|---|---|---|---|---|---|
| 1 | 1 29 | - | - | 0 | - | 0 |
| 2 | - | 11 19 | 0 | - | 0 | - |
| 3 | - | 0 | - | 3 | 11 13 | - |
| 4 | 0 | - | 27 | - | - | 7 29 |
| 5 | - | 0 | 17 19 | - | - | 27 |
| 6 | 0 | - | - | 1 23 | 3 | - |
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 19 | - | 0 | - | - | - | 0 | - | - |
| 2 | - | 9 11 | - | 0 | - | - | - | 0 | - |
| 3 | 0 | - | - | - | - | 9 | 19 | - | 9 |
| 4 | - | 0 | - | - | 1 | - | - | 11 | 3 |
| 5 | - | - | - | 19 | - | 3 13 | 9 | - | - |
| 6 | - | - | 11 | - | 7 17 | - | - | 1 | - |
| 7 | 0 | - | 1 | - | 11 | - | - | - | 13 |
| 8 | - | 0 | - | 9 | - | 19 | - | - | 19 |
| 9 | - | - | 11 | 17 | - | - | 7 | 1 | - |