Extensions 1→N→G→Q→1 with N=C₉ and Q=C₂²⋊A₄

Direct product G=N×Q with N=C₉ and Q=C₂²⋊A₄

		d	ρ	Label	ID
C₉×C₂²⋊A₄		108		C9xC2^2:A4	432,551

Semidirect products G=N:Q with N=C₉ and Q=C₂²⋊A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊(C₂²⋊A₄) = C₂⁴⋊₄3_-¹⁺²	φ: C₂²⋊A₄/C₂⁴ → C₃ ⊆ Aut C₉	108		C9:(C2^2:A4)	432,552

Non-split extensions G=N.Q with N=C₉ and Q=C₂²⋊A₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉.(C₂²⋊A₄) = C₂⁴⋊C₂₇	central extension (φ=1)	108		C9.(C2^2:A4)	432,226

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Extensions 1→N→G→Q→1 with N=C9 and Q=C22⋊A4