Extensions 1→N→G→Q→1 with N=D12 and Q=C6

Direct product G=N×Q with N=D12 and Q=C6
dρLabelID
C6×D1248C6xD12144,160

Semidirect products G=N:Q with N=D12 and Q=C6
extensionφ:Q→Out NdρLabelID
D121C6 = C3×D24φ: C6/C3C2 ⊆ Out D12482D12:1C6144,72
D122C6 = C3×D4⋊S3φ: C6/C3C2 ⊆ Out D12244D12:2C6144,80
D123C6 = C3×S3×D4φ: C6/C3C2 ⊆ Out D12244D12:3C6144,162
D124C6 = C3×Q83S3φ: C6/C3C2 ⊆ Out D12484D12:4C6144,165
D125C6 = C3×C4○D12φ: trivial image242D12:5C6144,161

Non-split extensions G=N.Q with N=D12 and Q=C6
extensionφ:Q→Out NdρLabelID
D12.1C6 = C3×C24⋊C2φ: C6/C3C2 ⊆ Out D12482D12.1C6144,71
D12.2C6 = C3×Q82S3φ: C6/C3C2 ⊆ Out D12484D12.2C6144,82

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