Extensions 1→N→G→Q→1 with N=Q₈×D₉ and Q=C₂

Direct product G=N×Q with N=Q₈×D₉ and Q=C₂

		d	ρ	Label	ID
C₂×Q₈×D₉		144		C2xQ8xD9	288,359

Semidirect products G=N:Q with N=Q₈×D₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(Q₈×D₉)⋊₁C₂ = SD₁₆×D₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈×D₉	72	4	(Q8xD9):1C2	288,123
(Q₈×D₉)⋊₂C₂ = SD₁₆⋊D₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈×D₉	144	4-	(Q8xD9):2C2	288,125
(Q₈×D₉)⋊₃C₂ = Q₁₆⋊D₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈×D₉	144	4	(Q8xD9):3C2	288,128
(Q₈×D₉)⋊₄C₂ = Q₈.₁₅D₁₈	φ: C₂/C₁ → C₂ ⊆ Out Q₈×D₉	144	4	(Q8xD9):4C2	288,361
(Q₈×D₉)⋊₅C₂ = D₄.₁₀D₁₈	φ: C₂/C₁ → C₂ ⊆ Out Q₈×D₉	144	4-	(Q8xD9):5C2	288,364
(Q₈×D₉)⋊₆C₂ = C₄○D₄×D₉	φ: trivial image	72	4	(Q8xD9):6C2	288,362

Non-split extensions G=N.Q with N=Q₈×D₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(Q₈×D₉).C₂ = Q₁₆×D₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈×D₉	144	4-	(Q8xD9).C2	288,127

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