Extensions 1→N→G→Q→1 with N=C3xC12 and Q=C3

Direct product G=NxQ with N=C3xC12 and Q=C3
dρLabelID
C32xC12108C3^2xC12108,35

Semidirect products G=N:Q with N=C3xC12 and Q=C3
extensionφ:Q→Aut NdρLabelID
(C3xC12):C3 = C4xHe3φ: C3/C1C3 ⊆ Aut C3xC12363(C3xC12):C3108,13

Non-split extensions G=N.Q with N=C3xC12 and Q=C3
extensionφ:Q→Aut NdρLabelID
(C3xC12).C3 = C4x3- 1+2φ: C3/C1C3 ⊆ Aut C3xC12363(C3xC12).C3108,14

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