Extensions 1→N→G→Q→1 with N=C3xC4:C4 and Q=C9

Direct product G=NxQ with N=C3xC4:C4 and Q=C9
dρLabelID
C4:C4xC3xC9432C4:C4xC3xC9432,206


Non-split extensions G=N.Q with N=C3xC4:C4 and Q=C9
extensionφ:Q→Out NdρLabelID
(C3xC4:C4).C9 = C4:C4xC27φ: trivial image432(C3xC4:C4).C9432,22

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