Extensions 1→N→G→Q→1 with N=C₉ and Q=C₂xD₈

Direct product G=NxQ with N=C₉ and Q=C₂xD₈

		d	ρ	Label	ID
D₈xC₁₈		144		D8xC18	288,182

Semidirect products G=N:Q with N=C₉ and Q=C₂xD₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉:₁(C₂xD₈) = C₂xD₇₂	φ: C₂xD₈/C₂xC₈ → C₂ ⊆ Aut C₉	144		C9:1(C2xD8)	288,114
C₉:₂(C₂xD₈) = D₈xD₉	φ: C₂xD₈/D₈ → C₂ ⊆ Aut C₉	72	4+	C9:2(C2xD8)	288,120
C₉:₃(C₂xD₈) = C₂xD₄:D₉	φ: C₂xD₈/C₂xD₄ → C₂ ⊆ Aut C₉	144		C9:3(C2xD8)	288,142

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