Extensions 1→N→G→Q→1 with N=C3 and Q=C3×D12

Direct product G=N×Q with N=C3 and Q=C3×D12
dρLabelID
C32×D1272C3^2xD12216,137

Semidirect products G=N:Q with N=C3 and Q=C3×D12
extensionφ:Q→Aut NdρLabelID
C31(C3×D12) = C3×C12⋊S3φ: C3×D12/C3×C12C2 ⊆ Aut C372C3:1(C3xD12)216,142
C32(C3×D12) = C3×C3⋊D12φ: C3×D12/S3×C6C2 ⊆ Aut C3244C3:2(C3xD12)216,122

Non-split extensions G=N.Q with N=C3 and Q=C3×D12
extensionφ:Q→Aut NdρLabelID
C3.1(C3×D12) = C3×D36φ: C3×D12/C3×C12C2 ⊆ Aut C3722C3.1(C3xD12)216,46
C3.2(C3×D12) = He34D4φ: C3×D12/C3×C12C2 ⊆ Aut C3366+C3.2(C3xD12)216,51
C3.3(C3×D12) = D36⋊C3φ: C3×D12/C3×C12C2 ⊆ Aut C3366+C3.3(C3xD12)216,54
C3.4(C3×D12) = C9×D12central extension (φ=1)722C3.4(C3xD12)216,48

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