C4graphConstructions for C4[ 378, 4 ] = {4,4}_[21,9]

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On this page are all constructions for C4[ 378, 4 ]. See Glossary for some detail.

{4, 4}_[ 21, 9] = PS( 42, 9; 1) = PS( 21, 18; 1)

      = PS( 42, 18; 1) = PS( 18, 21; 1) = PS( 9, 42; 1)

      = PS( 18, 42; 1) = UG(ATD[378, 43]) = UG(ATD[378, 44])

      = UG(ATD[378, 45]) = MG(Rmap(378, 17) { 18, 42| 2}_126) = DG(Rmap(378, 17) { 18, 42| 2}_126)

      = DG(Rmap(378, 20) { 42, 18| 2}_126) = DG(Rmap(378, 24) { 18,126| 18}_ 42) = DG(Rmap(189, 9) { 18, 63| 18}_ 42)

      = XI(Rmap(189, 29) { 18, 42| 2}_ 63) = XI(Rmap(189, 30) { 42, 18| 2}_ 63) = B({4, 4}_< 15, 6>)

      = BGCG({4, 4}_< 15, 6>; K1;1) = AT[378, 8]

Cyclic coverings

mod 126:
123
1 1 125 0 0
2 0 1 125 87
3 0 39 1 125

mod 126:
123
1 - 0 70 0 56
2 0 56 - 1 57
3 0 70 69 125 -