Extensions 1→N→G→Q→1 with N=C2×C6 and Q=C9

Direct product G=N×Q with N=C2×C6 and Q=C9
dρLabelID
C6×C18108C6xC18108,29

Semidirect products G=N:Q with N=C2×C6 and Q=C9
extensionφ:Q→Aut NdρLabelID
(C2×C6)⋊C9 = C3×C3.A4φ: C9/C3C3 ⊆ Aut C2×C654(C2xC6):C9108,20

Non-split extensions G=N.Q with N=C2×C6 and Q=C9
extensionφ:Q→Aut NdρLabelID
(C2×C6).C9 = C9.A4φ: C9/C3C3 ⊆ Aut C2×C6543(C2xC6).C9108,3

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