Extensions 1→N→G→Q→1 with N=C₉.A₄ and Q=C₂

Direct product G=N×Q with N=C₉.A₄ and Q=C₂

		d	ρ	Label	ID
C₂×C₉.A₄		54	3	C2xC9.A4	216,22

Semidirect products G=N:Q with N=C₉.A₄ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₉.A₄⋊C₂ = C₉.S₄	φ: C₂/C₁ → C₂ ⊆ Out C₉.A₄	54	6+	C9.A4:C2	216,21

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