C4graphConstructions for C4[ 21, 1 ] = C_21(1,8)

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On this page are all constructions for C4[ 21, 1 ]. See Glossary for some detail.

C_21(1,8) = DW(7, 3) = {4, 4}_<5, 2> = PS(7,3;1) = MPS(7,6;1) = PS(3,7;1) = MPS(3,14;1)

Cyclic coverings

mod 21:
1
1 1 8 13 20

mod 21:
1
1 2 5 16 19

mod 21:
1
1 4 10 11 17