Extensions 1→N→G→Q→1 with N=C₉○He₃ and Q=C₂

Direct product G=N×Q with N=C₉○He₃ and Q=C₂

		d	ρ	Label	ID
C₂×C₉○He₃		54	3	C2xC9oHe3	162,50

Semidirect products G=N:Q with N=C₉○He₃ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₉○He₃⋊₁C₂ = He₃.₄S₃	φ: C₂/C₁ → C₂ ⊆ Out C₉○He₃	27	6+	C9oHe3:1C2	162,43
C₉○He₃⋊₂C₂ = He₃.₄C₆	φ: C₂/C₁ → C₂ ⊆ Out C₉○He₃	27	3	C9oHe3:2C2	162,44

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