C4graphConstructions for C4[ 81, 6 ] = AMC(9,3,[0.1:2.2])

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On this page are all constructions for C4[ 81, 6 ]. See Glossary for some detail.

AMC( 9, 3, [ 0. 1: 2. 2]) = UG(ATD[ 81, 8]) = UG(ATD[ 81, 9])

      = MG(Rmap( 81, 9) { 6, 9| 6}_ 18) = DG(Rmap( 81, 13) { 9, 6| 6}_ 18) = DG(Rmap( 81, 32) { 6, 18| 6}_ 9)

      = AT[ 81, 4]

Cyclic coverings

mod 9:
123456789
1 - - - 0 0 - 0 - 0
2 - - 0 1 - - 0 - 0 -
3 - 0 8 - - - 5 - 3 -
4 0 - - - 3 4 - - 3 -
5 0 - - 5 6 - - - 5 -
6 - 0 4 - - - 5 - 3
7 0 - - - - 4 - - 3 4
8 - 0 6 6 4 - - - -
9 0 - - - - 6 5 6 - -

mod 9:
123456789
1 - - 0 0 - 0 - 0 -
2 - 1 8 - - - - 0 2 -
3 0 - - 3 1 - 3 - -
4 0 - 6 1 8 - - - - -
5 - - 8 - - 6 8 - 8
6 0 - - - 3 - - 3 8
7 - 0 6 - 1 - - 8 -
8 0 7 - - - 6 1 - -
9 - - - - 1 1 - - 1 8