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Extensions 1→N→G→Q→1 with N=C2 and Q=C2×C15⋊D4

Direct product G=N×Q with N=C2 and Q=C2×C15⋊D4
dρLabelID
C22×C15⋊D4240C2^2xC15:D4480,1118


Non-split extensions G=N.Q with N=C2 and Q=C2×C15⋊D4
extensionφ:Q→Aut NdρLabelID
C2.1(C2×C15⋊D4) = C4×C15⋊D4central extension (φ=1)240C2.1(C2xC15:D4)480,515
C2.2(C2×C15⋊D4) = C2×D10⋊Dic3central extension (φ=1)240C2.2(C2xC15:D4)480,611
C2.3(C2×C15⋊D4) = C2×D6⋊Dic5central extension (φ=1)240C2.3(C2xC15:D4)480,614
C2.4(C2×C15⋊D4) = C2×Dic15⋊5C4central extension (φ=1)480C2.4(C2xC15:D4)480,620
C2.5(C2×C15⋊D4) = C2×C15⋊D8central stem extension (φ=1)240C2.5(C2xC15:D4)480,372
C2.6(C2×C15⋊D4) = D20.34D6central stem extension (φ=1)2404C2.6(C2xC15:D4)480,373
C2.7(C2×C15⋊D4) = C60.36D4central stem extension (φ=1)1204C2.7(C2xC15:D4)480,374
C2.8(C2×C15⋊D4) = D20⋊21D6central stem extension (φ=1)1204C2.8(C2xC15:D4)480,375
C2.9(C2×C15⋊D4) = C2×C30.D4central stem extension (φ=1)240C2.9(C2xC15:D4)480,382
C2.10(C2×C15⋊D4) = D20.37D6central stem extension (φ=1)2404C2.10(C2xC15:D4)480,383
C2.11(C2×C15⋊D4) = C2×C20.D6central stem extension (φ=1)240C2.11(C2xC15:D4)480,384
C2.12(C2×C15⋊D4) = D12.37D10central stem extension (φ=1)2404C2.12(C2xC15:D4)480,385
C2.13(C2×C15⋊D4) = C2×C15⋊Q16central stem extension (φ=1)480C2.13(C2xC15:D4)480,394
C2.14(C2×C15⋊D4) = C60.67D4central stem extension (φ=1)240C2.14(C2xC15:D4)480,435
C2.15(C2×C15⋊D4) = C60.88D4central stem extension (φ=1)240C2.15(C2xC15:D4)480,444
C2.16(C2×C15⋊D4) = C60.46D4central stem extension (φ=1)240C2.16(C2xC15:D4)480,445
C2.17(C2×C15⋊D4) = C60.89D4central stem extension (φ=1)240C2.17(C2xC15:D4)480,446
C2.18(C2×C15⋊D4) = Dic15⋊8Q8central stem extension (φ=1)480C2.18(C2xC15:D4)480,461
C2.19(C2×C15⋊D4) = C60⋊D4central stem extension (φ=1)240C2.19(C2xC15:D4)480,525
C2.20(C2×C15⋊D4) = C60⋊4D4central stem extension (φ=1)240C2.20(C2xC15:D4)480,532
C2.21(C2×C15⋊D4) = C60⋊10D4central stem extension (φ=1)240C2.21(C2xC15:D4)480,539
C2.22(C2×C15⋊D4) = (C2×C30).D4central stem extension (φ=1)240C2.22(C2xC15:D4)480,612
C2.23(C2×C15⋊D4) = C30.(C2×D4)central stem extension (φ=1)240C2.23(C2xC15:D4)480,615
C2.24(C2×C15⋊D4) = (C2×C30)⋊D4central stem extension (φ=1)120C2.24(C2xC15:D4)480,639
C2.25(C2×C15⋊D4) = C15⋊C22≀C2central stem extension (φ=1)120C2.25(C2xC15:D4)480,644
C2.26(C2×C15⋊D4) = Dic15⋊18D4central stem extension (φ=1)240C2.26(C2xC15:D4)480,647

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