Extensions 1→N→G→Q→1 with N=Q₈xD₉ and Q=C₂

Direct product G=NxQ with N=Q₈xD₉ and Q=C₂

		d	ρ	Label	ID
C₂xQ₈xD₉		144		C2xQ8xD9	288,359

Semidirect products G=N:Q with N=Q₈xD₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(Q₈xD₉):₁C₂ = SD₁₆xD₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈xD₉	72	4	(Q8xD9):1C2	288,123
(Q₈xD₉):₂C₂ = SD₁₆:D₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈xD₉	144	4-	(Q8xD9):2C2	288,125
(Q₈xD₉):₃C₂ = Q₁₆:D₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈xD₉	144	4	(Q8xD9):3C2	288,128
(Q₈xD₉):₄C₂ = Q₈.₁₅D₁₈	φ: C₂/C₁ → C₂ ⊆ Out Q₈xD₉	144	4	(Q8xD9):4C2	288,361
(Q₈xD₉):₅C₂ = D₄.₁₀D₁₈	φ: C₂/C₁ → C₂ ⊆ Out Q₈xD₉	144	4-	(Q8xD9):5C2	288,364
(Q₈xD₉):₆C₂ = C₄oD₄xD₉	φ: trivial image	72	4	(Q8xD9):6C2	288,362

Non-split extensions G=N.Q with N=Q₈xD₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(Q₈xD₉).C₂ = Q₁₆xD₉	φ: C₂/C₁ → C₂ ⊆ Out Q₈xD₉	144	4-	(Q8xD9).C2	288,127

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