Extensions 1→N→G→Q→1 with N=D₄ and Q=C₄₀

Direct product G=N×Q with N=D₄ and Q=C₄₀

		d	ρ	Label	ID
D₄×C₄₀		160		D4xC40	320,935

Semidirect products G=N:Q with N=D₄ and Q=C₄₀

extension	φ:Q→Out N	d	ρ	Label	ID
D₄⋊C₄₀ = C₅×D₄⋊C₈	φ: C₄₀/C₂₀ → C₂ ⊆ Out D₄	160		D4:C40	320,130

Non-split extensions G=N.Q with N=D₄ and Q=C₄₀

extension	φ:Q→Out N	d	ρ	Label	ID
D₄.C₄₀ = C₅×D₄.C₈	φ: C₄₀/C₂₀ → C₂ ⊆ Out D₄	160	2	D4.C40	320,155
D₄.₂C₄₀ = C₅×D₄○C₁₆	φ: trivial image	160	2	D4.2C40	320,1005

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Extensions 1→N→G→Q→1 with N=D4 and Q=C40