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Extensions 1→N→G→Q→1 with N=C2 and Q=C4.D12

Direct product G=NxQ with N=C2 and Q=C4.D12
dρLabelID
C2xC4.D1296C2xC4.D12192,1068


Non-split extensions G=N.Q with N=C2 and Q=C4.D12
extensionφ:Q→Aut NdρLabelID
C2.1(C4.D12) = C2.(C4xD12)central extension (φ=1)192C2.1(C4.D12)192,212
C2.2(C4.D12) = D6:C4:C4central extension (φ=1)96C2.2(C4.D12)192,227
C2.3(C4.D12) = C4.(D6:C4)central extension (φ=1)192C2.3(C4.D12)192,532
C2.4(C4.D12) = C4:C4:6Dic3central extension (φ=1)192C2.4(C4.D12)192,543
C2.5(C4.D12) = C4:(D6:C4)central extension (φ=1)96C2.5(C4.D12)192,546
C2.6(C4.D12) = (C2xC4):Dic6central stem extension (φ=1)192C2.6(C4.D12)192,215
C2.7(C4.D12) = (C2xC4).17D12central stem extension (φ=1)192C2.7(C4.D12)192,218
C2.8(C4.D12) = (C22xS3):Q8central stem extension (φ=1)96C2.8(C4.D12)192,232
C2.9(C4.D12) = (C2xC12).33D4central stem extension (φ=1)96C2.9(C4.D12)192,236
C2.10(C4.D12) = Dic6.3Q8central stem extension (φ=1)192C2.10(C4.D12)192,388
C2.11(C4.D12) = D12:3Q8central stem extension (φ=1)96C2.11(C4.D12)192,401
C2.12(C4.D12) = D12:4Q8central stem extension (φ=1)96C2.12(C4.D12)192,405
C2.13(C4.D12) = D12.3Q8central stem extension (φ=1)96C2.13(C4.D12)192,406
C2.14(C4.D12) = Dic6:3Q8central stem extension (φ=1)192C2.14(C4.D12)192,409
C2.15(C4.D12) = Dic6:4Q8central stem extension (φ=1)192C2.15(C4.D12)192,410
C2.16(C4.D12) = (C2xC4).44D12central stem extension (φ=1)192C2.16(C4.D12)192,540
C2.17(C4.D12) = (C2xC12).56D4central stem extension (φ=1)96C2.17(C4.D12)192,553

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