C4graphConstructions for C4[ 21, 2 ] = PS(3,7;2)

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On this page are all constructions for C4[ 21, 2 ]. See Glossary for some detail.

PS( 3, 7; 2) = PS( 3, 7; 3) = MPS( 3, 14; 3)

      = MPS( 3, 14; 5) = UG(ATD[ 21, 1]) = UG(ATD[ 21, 2])

      = L(F 14) = MG(Cmap( 21, 1) { 3, 6| 6}_ 14) = MG(Cmap( 21, 2) { 3, 6| 6}_ 14)

      = AT[ 21, 1]

Cyclic coverings

mod 3:
1234567
1 - - - - 0 0 1 0
2 - - 0 0 1 - 2
3 - 0 1 2 - - - 2
4 - 0 - 1 2 1 - -
5 0 2 - 2 - 0 -
6 0 2 - - - 0 - 2
7 0 1 1 - - 1 -

mod 7:
123
1 - 0 1 0 5
2 0 6 - 0 4
3 0 2 0 3 -