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On this page are all constructions for C4[ 438, 2 ]. See Glossary for some detail.

C_438(1,145) = DW(146, 3) = {4, 4}_[ 73, 3]

      = PS(146, 3; 1) = PS( 73, 6; 1) = PS(146, 6; 1)

      = PS( 6, 73; 1) = PS( 3,146; 1) = PS( 6,146; 1)

      = BC_219( 0, 1, 73,147) = Pr_146( 1, 2, 2, 1) = UG(ATD[438, 5])

      = UG(ATD[438, 6]) = UG(ATD[438, 7]) = MG(Rmap(438, 3) { 6,146| 2}_438)

      = DG(Rmap(438, 3) { 6,146| 2}_438) = DG(Rmap(438, 4) {146, 6| 2}_438) = DG(Rmap(438, 5) { 6,438| 6}_146)

      = DG(Rmap(219, 3) { 6,219| 6}_146) = XI(Rmap(219, 11) { 6,146| 2}_219) = XI(Rmap(219, 12) {146, 6| 2}_219)

      = B(C_219(1, 74)) = BGCG(C_219(1, 74); K1;1) = AT[438, 3]

Cyclic coverings