Extensions 1→N→G→Q→1 with N=C3 and Q=Dic9

Direct product G=N×Q with N=C3 and Q=Dic9
dρLabelID
C3×Dic9362C3xDic9108,6

Semidirect products G=N:Q with N=C3 and Q=Dic9
extensionφ:Q→Aut NdρLabelID
C3⋊Dic9 = C9⋊Dic3φ: Dic9/C18C2 ⊆ Aut C3108C3:Dic9108,10

Non-split extensions G=N.Q with N=C3 and Q=Dic9
extensionφ:Q→Aut NdρLabelID
C3.Dic9 = Dic27φ: Dic9/C18C2 ⊆ Aut C31082-C3.Dic9108,1

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