Extensions 1→N→G→Q→1 with N=C₃×C₂₇ and Q=C₂

Direct product G=N×Q with N=C₃×C₂₇ and Q=C₂

		d	ρ	Label	ID
C₃×C₅₄		162		C3xC54	162,26

Semidirect products G=N:Q with N=C₃×C₂₇ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
(C₃×C₂₇)⋊₁C₂ = S₃×C₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₂₇	54	2	(C3xC27):1C2	162,8
(C₃×C₂₇)⋊₂C₂ = C₃×D₂₇	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₂₇	54	2	(C3xC27):2C2	162,7
(C₃×C₂₇)⋊₃C₂ = C₂₇⋊S₃	φ: C₂/C₁ → C₂ ⊆ Aut C₃×C₂₇	81		(C3xC27):3C2	162,18

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