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On this page are all constructions for C4[ 168, 18 ]. See Glossary for some detail.

R_ 84( 44, 43) = PX( 42, 2) = KE_ 42( 1, 3, 2, 41, 1)

      = Curtain_ 42( 1, 21, 1, 2, 23) = PL(BC_42({ 0, 21 }, { 1, 22 }) = UG(ATD[168, 83])

      = UG(ATD[168, 87]) = ATD[ 6, 1]#ATD[ 14, 1] = ATD[ 6, 1]#ATD[ 42, 7]

      = ATD[ 14, 1]#ATD[ 42, 7] = ATD[ 42, 7]#ATD[ 42, 7] = UG(Rmap(336, 37) { 42, 4| 4}_ 84)

      = UG(Rmap(336,322) { 42, 4| 4}_ 42) = MG(Rmap(168, 30) { 4, 42| 4}_ 42) = DG(Rmap(168, 30) { 4, 42| 4}_ 42)

      = DG(Rmap(168, 31) { 42, 4| 4}_ 42) = MG(Rmap(168,162) { 4, 84| 4}_ 84) = DG(Rmap(168,165) { 84, 4| 4}_ 84)

      = DG(Rmap( 84, 7) { 4, 21| 4}_ 42) = DG(Rmap( 84, 63) { 4, 42| 4}_ 42) = MG(Cmap(168, 49) { 42, 42| 21}_ 4)

      = MG(Cmap(168, 50) { 42, 42| 21}_ 4) = PL(W( 42, 2)[ 4^ 42]) = BGCG(W( 42, 2); K1;4)

      = B(R_ 42( 23, 22)) = BGCG(R_ 42( 23, 22); K1;2) = AT[168, 2]