Extensions 1→N→G→Q→1 with N=D₄ and Q=C₁₆

Direct product G=N×Q with N=D₄ and Q=C₁₆

		d	ρ	Label	ID
D₄×C₁₆		64		D4xC16	128,899

Semidirect products G=N:Q with N=D₄ and Q=C₁₆

extension	φ:Q→Out N	d	ρ	Label	ID
D₄⋊C₁₆ = D₄⋊C₁₆	φ: C₁₆/C₈ → C₂ ⊆ Out D₄	64		D4:C16	128,61

Non-split extensions G=N.Q with N=D₄ and Q=C₁₆

extension	φ:Q→Out N	d	ρ	Label	ID
D₄.C₁₆ = D₄.C₁₆	φ: C₁₆/C₈ → C₂ ⊆ Out D₄	64	2	D4.C16	128,133
D₄.₂C₁₆ = D₄○C₃₂	φ: trivial image	64	2	D4.2C16	128,990

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Extensions 1→N→G→Q→1 with N=D4 and Q=C16