Extensions 1→N→G→Q→1 with N=C9 and Q=C2×Dic6

Direct product G=N×Q with N=C9 and Q=C2×Dic6
dρLabelID
C18×Dic6144C18xDic6432,341

Semidirect products G=N:Q with N=C9 and Q=C2×Dic6
extensionφ:Q→Aut NdρLabelID
C91(C2×Dic6) = D9×Dic6φ: C2×Dic6/Dic6C2 ⊆ Aut C91444-C9:1(C2xDic6)432,280
C92(C2×Dic6) = C2×C9⋊Dic6φ: C2×Dic6/C2×Dic3C2 ⊆ Aut C9144C9:2(C2xDic6)432,303
C93(C2×Dic6) = C2×C12.D9φ: C2×Dic6/C2×C12C2 ⊆ Aut C9432C9:3(C2xDic6)432,380

Non-split extensions G=N.Q with N=C9 and Q=C2×Dic6
extensionφ:Q→Aut NdρLabelID
C9.(C2×Dic6) = C2×Dic54φ: C2×Dic6/C2×C12C2 ⊆ Aut C9432C9.(C2xDic6)432,43

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