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Extensions 1→N→G→Q→1 with N=C2 and Q=C8⋊D10

Direct product G=N×Q with N=C2 and Q=C8⋊D10
dρLabelID
C2×C8⋊D1080C2xC8:D10320,1418


Non-split extensions G=N.Q with N=C2 and Q=C8⋊D10
extensionφ:Q→Aut NdρLabelID
C2.1(C8⋊D10) = C42.16D10central extension (φ=1)160C2.1(C8:D10)320,337
C2.2(C8⋊D10) = D40⋊9C4central extension (φ=1)160C2.2(C8:D10)320,338
C2.3(C8⋊D10) = C23.47D20central extension (φ=1)160C2.3(C8:D10)320,748
C2.4(C8⋊D10) = C23.48D20central extension (φ=1)80C2.4(C8:D10)320,758
C2.5(C8⋊D10) = C23.49D20central extension (φ=1)160C2.5(C8:D10)320,760
C2.6(C8⋊D10) = C8⋊Dic10central stem extension (φ=1)320C2.6(C8:D10)320,329
C2.7(C8⋊D10) = C8⋊D20central stem extension (φ=1)160C2.7(C8:D10)320,339
C2.8(C8⋊D10) = C42.19D10central stem extension (φ=1)160C2.8(C8:D10)320,340
C2.9(C8⋊D10) = C42.20D10central stem extension (φ=1)160C2.9(C8:D10)320,341
C2.10(C8⋊D10) = C23.35D20central stem extension (φ=1)160C2.10(C8:D10)320,349
C2.11(C8⋊D10) = D20.31D4central stem extension (φ=1)80C2.11(C8:D10)320,358
C2.12(C8⋊D10) = D20⋊13D4central stem extension (φ=1)80C2.12(C8:D10)320,359
C2.13(C8⋊D10) = D20⋊14D4central stem extension (φ=1)160C2.13(C8:D10)320,361
C2.14(C8⋊D10) = C23.38D20central stem extension (φ=1)160C2.14(C8:D10)320,362
C2.15(C8⋊D10) = C23.13D20central stem extension (φ=1)160C2.15(C8:D10)320,364
C2.16(C8⋊D10) = D20⋊3Q8central stem extension (φ=1)160C2.16(C8:D10)320,469
C2.17(C8⋊D10) = C4⋊D40central stem extension (φ=1)160C2.17(C8:D10)320,470
C2.18(C8⋊D10) = D20.19D4central stem extension (φ=1)160C2.18(C8:D10)320,471
C2.19(C8⋊D10) = D20.3Q8central stem extension (φ=1)160C2.19(C8:D10)320,474
C2.20(C8⋊D10) = Dic10⋊8D4central stem extension (φ=1)160C2.20(C8:D10)320,475
C2.21(C8⋊D10) = C20.7Q16central stem extension (φ=1)320C2.21(C8:D10)320,477
C2.22(C8⋊D10) = C40⋊2D4central stem extension (φ=1)160C2.22(C8:D10)320,761
C2.23(C8⋊D10) = C40⋊3D4central stem extension (φ=1)160C2.23(C8:D10)320,762

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