Extensions 1→N→G→Q→1 with N=C₄ and Q=SD₁₆

Direct product G=N×Q with N=C₄ and Q=SD₁₆

		d	ρ	Label	ID
C₄×SD₁₆		32		C4xSD16	64,119

Semidirect products G=N:Q with N=C₄ and Q=SD₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄⋊₁SD₁₆ = C₈⋊₅D₄	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₄	32		C4:1SD16	64,173
C₄⋊₂SD₁₆ = D₄.D₄	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₄	32		C4:2SD16	64,142
C₄⋊₃SD₁₆ = C₄⋊SD₁₆	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₄	32		C4:3SD16	64,141

Non-split extensions G=N.Q with N=C₄ and Q=SD₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.₁SD₁₆ = C₂.D₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₄	32		C4.1SD16	64,38
C₄.₂SD₁₆ = C₂.Q₃₂	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₄	64		C4.2SD16	64,39
C₄.₃SD₁₆ = C₄.₄D₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₄	32		C4.3SD16	64,167
C₄.₄SD₁₆ = C₄.SD₁₆	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₄	64		C4.4SD16	64,168
C₄.₅SD₁₆ = C₈⋊₃Q₈	φ: SD₁₆/C₈ → C₂ ⊆ Aut C₄	64		C4.5SD16	64,179
C₄.₆SD₁₆ = C₄.₁₀D₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₄	64		C4.6SD16	64,13
C₄.₇SD₁₆ = C₄.₆Q₁₆	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₄	64		C4.7SD16	64,14
C₄.₈SD₁₆ = D₈⋊₂C₄	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₄	16	4	C4.8SD16	64,41
C₄.₉SD₁₆ = C₈.Q₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₄	16	4	C4.9SD16	64,46
C₄.₁₀SD₁₆ = D₄⋊₂Q₈	φ: SD₁₆/D₄ → C₂ ⊆ Aut C₄	32		C4.10SD16	64,157
C₄.₁₁SD₁₆ = C₄.D₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₄	32		C4.11SD16	64,12
C₄.₁₂SD₁₆ = Q₈⋊Q₈	φ: SD₁₆/Q₈ → C₂ ⊆ Aut C₄	64		C4.12SD16	64,156
C₄.₁₃SD₁₆ = D₄⋊C₈	central extension (φ=1)	32		C4.13SD16	64,6
C₄.₁₄SD₁₆ = Q₈⋊C₈	central extension (φ=1)	64		C4.14SD16	64,7
C₄.₁₅SD₁₆ = C₈⋊₂C₈	central extension (φ=1)	64		C4.15SD16	64,15

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