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Extensions 1→N→G→Q→1 with N=C2 and Q=C8:Q8

Direct product G=NxQ with N=C2 and Q=C8:Q8
dρLabelID
C2xC8:Q8128C2xC8:Q8128,1893


Non-split extensions G=N.Q with N=C2 and Q=C8:Q8
extensionφ:Q→Aut NdρLabelID
C2.1(C8:Q8) = C42.26Q8central extension (φ=1)128C2.1(C8:Q8)128,579
C2.2(C8:Q8) = C4.(C4xQ8)central extension (φ=1)128C2.2(C8:Q8)128,675
C2.3(C8:Q8) = C8:(C4:C4)central extension (φ=1)128C2.3(C8:Q8)128,676
C2.4(C8:Q8) = C42.124D4central extension (φ=1)128C2.4(C8:Q8)128,724
C2.5(C8:Q8) = C42.125D4central extension (φ=1)128C2.5(C8:Q8)128,725
C2.6(C8:Q8) = C4:C4:Q8central stem extension (φ=1)128C2.6(C8:Q8)128,789
C2.7(C8:Q8) = (C2xC8):Q8central stem extension (φ=1)128C2.7(C8:Q8)128,790
C2.8(C8:Q8) = C2.(C8:Q8)central stem extension (φ=1)128C2.8(C8:Q8)128,791
C2.9(C8:Q8) = (C2xC8).1Q8central stem extension (φ=1)128C2.9(C8:Q8)128,815
C2.10(C8:Q8) = C2.(C8:3Q8)central stem extension (φ=1)128C2.10(C8:Q8)128,816
C2.11(C8:Q8) = (C2xC8).24Q8central stem extension (φ=1)128C2.11(C8:Q8)128,817

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