C4graphConstructions for C4[ 81, 7 ] = UG(ATD[81,12])

[Home] [Table] [Glossary] [Families]

On this page are all constructions for C4[ 81, 7 ]. See Glossary for some detail.

UG(ATD[ 81, 12]) = UG(ATD[ 81, 13]) = MG(Rmap( 81, 10) { 6, 9| 6}_ 18)

      = DG(Rmap( 81, 14) { 9, 6| 6}_ 18) = DG(Rmap( 81, 33) { 6, 18| 6}_ 9) = AT[ 81, 5]

     

Cyclic coverings

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

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