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

Direct product G=NxQ with N=He₃:C₂ and Q=C₉

		d	ρ	Label	ID
C₉xHe₃:C₂		81		C9xHe3:C2	486,143

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

extension	φ:Q→Out N	d	ρ	Label	ID
He₃:C₂:C₉ = He₃:C₁₈	φ: C₉/C₃ → C₃ ⊆ Out He₃:C₂	81		He3:C2:C9	486,24

Non-split extensions G=N.Q with N=He₃:C₂ and Q=C₉

extension	φ:Q→Out N	d	ρ	Label	ID
He₃:C₂.₁C₉ = He₃.C₁₈	φ: C₉/C₃ → C₃ ⊆ Out He₃:C₂	81	3	He3:C2.1C9	486,26
He₃:C₂.₂C₉ = He₃.₂C₁₈	φ: C₉/C₃ → C₃ ⊆ Out He₃:C₂	81	3	He3:C2.2C9	486,28
He₃:C₂.₃C₉ = He₃.₅C₁₈	φ: trivial image	81	3	He3:C2.3C9	486,164

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