C4graphConstructions for C4[ 180, 23 ] = UG(ATD[180,9])

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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

mod 30:
123456
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 -

mod 20:
123456789
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 -