Extensions 1→N→G→Q→1 with N=C4 and Q=C3×C3.A4

Direct product G=N×Q with N=C4 and Q=C3×C3.A4
dρLabelID
C12×C3.A4108C12xC3.A4432,331


Non-split extensions G=N.Q with N=C4 and Q=C3×C3.A4
extensionφ:Q→Aut NdρLabelID
C4.(C3×C3.A4) = C3×Q8.C18central extension (φ=1)216C4.(C3xC3.A4)432,337

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