Extensions 1→N→G→Q→1 with N=D₄ and Q=SD₁₆

Direct product G=N×Q with N=D₄ and Q=SD₁₆

		d	ρ	Label	ID
D₄×SD₁₆		32		D4xSD16	128,2013

Semidirect products G=N:Q with N=D₄ and Q=SD₁₆

extension	φ:Q→Out N	d	ρ	Label	ID
D₄⋊₁SD₁₆ = C₈⋊₈D₈	φ: SD₁₆/C₈ → C₂ ⊆ Out D₄	64		D4:1SD16	128,397
D₄⋊₂SD₁₆ = D₄⋊₂SD₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Out D₄	32		D4:2SD16	128,361
D₄⋊₃SD₁₆ = D₄.D₈	φ: SD₁₆/D₄ → C₂ ⊆ Out D₄	32		D4:3SD16	128,371
D₄⋊₄SD₁₆ = D₄⋊₄SD₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Out D₄	64		D4:4SD16	128,386
D₄⋊₅SD₁₆ = D₄⋊SD₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Out D₄	64		D4:5SD16	128,354
D₄⋊₆SD₁₆ = Q₈⋊₃D₈	φ: SD₁₆/Q₈ → C₂ ⊆ Out D₄	64		D4:6SD16	128,359
D₄⋊₇SD₁₆ = D₄⋊₇SD₁₆	φ: trivial image	32		D4:7SD16	128,2027
D₄⋊₈SD₁₆ = D₄⋊₈SD₁₆	φ: trivial image	64		D4:8SD16	128,2030
D₄⋊₉SD₁₆ = D₄⋊₉SD₁₆	φ: trivial image	64		D4:9SD16	128,2067

Non-split extensions G=N.Q with N=D₄ and Q=SD₁₆

extension	φ:Q→Out N	d	ρ	Label	ID
D₄.₁SD₁₆ = C₈⋊₁₁SD₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Out D₄	64		D4.1SD16	128,403
D₄.₂SD₁₆ = D₄.₂SD₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Out D₄	64		D4.2SD16	128,409
D₄.₃SD₁₆ = D₄.₃SD₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Out D₄	64		D4.3SD16	128,411
D₄.₄SD₁₆ = D₄.SD₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Out D₄	64		D4.4SD16	128,367
D₄.₅SD₁₆ = D₄.₅SD₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Out D₄	64		D4.5SD16	128,375
D₄.₆SD₁₆ = Q₈⋊₄SD₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Out D₄	64		D4.6SD16	128,383

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