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Extensions 1→N→G→Q→1 with N=C2 and Q=C4xC9:S3

Direct product G=NxQ with N=C2 and Q=C4xC9:S3
dρLabelID
C2xC4xC9:S3216C2xC4xC9:S3432,381


Non-split extensions G=N.Q with N=C2 and Q=C4xC9:S3
extensionφ:Q→Aut NdρLabelID
C2.1(C4xC9:S3) = C8xC9:S3central extension (φ=1)216C2.1(C4xC9:S3)432,169
C2.2(C4xC9:S3) = C4xC9:Dic3central extension (φ=1)432C2.2(C4xC9:S3)432,180
C2.3(C4xC9:S3) = C72:S3central stem extension (φ=1)216C2.3(C4xC9:S3)432,170
C2.4(C4xC9:S3) = C6.Dic18central stem extension (φ=1)432C2.4(C4xC9:S3)432,181
C2.5(C4xC9:S3) = C6.11D36central stem extension (φ=1)216C2.5(C4xC9:S3)432,183

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