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Extensions 1→N→G→Q→1 with N=C2 and Q=C12:S3

Direct product G=NxQ with N=C2 and Q=C12:S3
dρLabelID
C2xC12:S372C2xC12:S3144,170


Non-split extensions G=N.Q with N=C2 and Q=C12:S3
extensionφ:Q→Aut NdρLabelID
C2.1(C12:S3) = C12:Dic3central extension (φ=1)144C2.1(C12:S3)144,94
C2.2(C12:S3) = C6.11D12central extension (φ=1)72C2.2(C12:S3)144,95
C2.3(C12:S3) = C24:2S3central stem extension (φ=1)72C2.3(C12:S3)144,87
C2.4(C12:S3) = C32:5D8central stem extension (φ=1)72C2.4(C12:S3)144,88
C2.5(C12:S3) = C32:5Q16central stem extension (φ=1)144C2.5(C12:S3)144,89

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