Extensions 1→N→G→Q→1 with N=C₂₇ and Q=D₉

Direct product G=N×Q with N=C₂₇ and Q=D₉

		d	ρ	Label	ID
D₉×C₂₇		54	2	D9xC27	486,14

Semidirect products G=N:Q with N=C₂₇ and Q=D₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₇⋊D₉ = C₉⋊D₂₇	φ: D₉/C₉ → C₂ ⊆ Aut C₂₇	243		C27:D9	486,50

Non-split extensions G=N.Q with N=C₂₇ and Q=D₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₇.₁D₉ = D₂₄₃	φ: D₉/C₉ → C₂ ⊆ Aut C₂₇	243	2+	C27.1D9	486,1
C₂₇.₂D₉ = C₈₁⋊S₃	φ: D₉/C₉ → C₂ ⊆ Aut C₂₇	243		C27.2D9	486,60

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Extensions 1→N→G→Q→1 with N=C27 and Q=D9