Extensions 1→N→G→Q→1 with N=C2 and Q=D12.D5

Direct product G=N×Q with N=C2 and Q=D12.D5
dρLabelID
C2×D12.D5240C2xD12.D5480,392


Non-split extensions G=N.Q with N=C2 and Q=D12.D5
extensionφ:Q→Aut NdρLabelID
C2.1(D12.D5) = C10.D24central extension (φ=1)240C2.1(D12.D5)480,43
C2.2(D12.D5) = Dic3015C4central extension (φ=1)480C2.2(D12.D5)480,51
C2.3(D12.D5) = C60.7Q8central extension (φ=1)480C2.3(D12.D5)480,61

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