Extensions 1→N→G→Q→1 with N=C₃×C₁₈ and Q=C₂

Direct product G=N×Q with N=C₃×C₁₈ and Q=C₂

		d	ρ	Label	ID
C₆×C₁₈		108		C6xC18	108,29

Semidirect products G=N:Q with N=C₃×C₁₈ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₃×C₁₈)⋊₁C₂ = S₃×C₁₈	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₁₈	36	2	(C3xC18):1C2	108,24
(C₃×C₁₈)⋊₂C₂ = C₆×D₉	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₁₈	36	2	(C3xC18):2C2	108,23
(C₃×C₁₈)⋊₃C₂ = C₂×C₉⋊S₃	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₁₈	54		(C3xC18):3C2	108,27

Non-split extensions G=N.Q with N=C₃×C₁₈ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₃×C₁₈).₁C₂ = C₉×Dic₃	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₁₈	36	2	(C3xC18).1C2	108,7
(C₃×C₁₈).₂C₂ = C₃×Dic₉	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₁₈	36	2	(C3xC18).2C2	108,6
(C₃×C₁₈).₃C₂ = C₉⋊Dic₃	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₁₈	108		(C3xC18).3C2	108,10

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Extensions 1→N→G→Q→1 with N=C3×C18 and Q=C2