Extensions 1→N→G→Q→1 with N=D₄×C₁₉ and Q=C₂

Direct product G=N×Q with N=D₄×C₁₉ and Q=C₂

		d	ρ	Label	ID
D₄×C₃₈		152		D4xC38	304,38

Semidirect products G=N:Q with N=D₄×C₁₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(D₄×C₁₉)⋊₁C₂ = D₄⋊D₁₉	φ: C₂/C₁ → C₂ ⊆ Out D₄×C₁₉	152	4+	(D4xC19):1C2	304,14
(D₄×C₁₉)⋊₂C₂ = D₄×D₁₉	φ: C₂/C₁ → C₂ ⊆ Out D₄×C₁₉	76	4+	(D4xC19):2C2	304,31
(D₄×C₁₉)⋊₃C₂ = D₄⋊₂D₁₉	φ: C₂/C₁ → C₂ ⊆ Out D₄×C₁₉	152	4-	(D4xC19):3C2	304,32
(D₄×C₁₉)⋊₄C₂ = D₈×C₁₉	φ: C₂/C₁ → C₂ ⊆ Out D₄×C₁₉	152	2	(D4xC19):4C2	304,24
(D₄×C₁₉)⋊₅C₂ = C₄○D₄×C₁₉	φ: trivial image	152	2	(D4xC19):5C2	304,40

Non-split extensions G=N.Q with N=D₄×C₁₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(D₄×C₁₉).₁C₂ = D₄.D₁₉	φ: C₂/C₁ → C₂ ⊆ Out D₄×C₁₉	152	4-	(D4xC19).1C2	304,15
(D₄×C₁₉).₂C₂ = SD₁₆×C₁₉	φ: C₂/C₁ → C₂ ⊆ Out D₄×C₁₉	152	2	(D4xC19).2C2	304,25

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