Extensions 1→N→G→Q→1 with N=C12×A4 and Q=C3

Direct product G=N×Q with N=C12×A4 and Q=C3
dρLabelID
A4×C3×C12108A4xC3xC12432,697

Semidirect products G=N:Q with N=C12×A4 and Q=C3
extensionφ:Q→Out NdρLabelID
(C12×A4)⋊C3 = C4×C32⋊A4φ: C3/C1C3 ⊆ Out C12×A4363(C12xA4):C3432,333

Non-split extensions G=N.Q with N=C12×A4 and Q=C3
extensionφ:Q→Out NdρLabelID
(C12×A4).C3 = C4×C9⋊A4φ: C3/C1C3 ⊆ Out C12×A41083(C12xA4).C3432,326
(C12×A4).2C3 = A4×C36φ: trivial image1083(C12xA4).2C3432,325

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