Extensions 1→N→G→Q→1 with N=C₂² and Q=D₁₆

Direct product G=N×Q with N=C₂² and Q=D₁₆

		d	ρ	Label	ID
C₂²×D₁₆		64		C2^2xD16	128,2140

Semidirect products G=N:Q with N=C₂² and Q=D₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊₁D₁₆ = C₁₆⋊₇D₄	φ: D₁₆/C₁₆ → C₂ ⊆ Aut C₂²	64		C2^2:1D16	128,947
C₂²⋊₂D₁₆ = D₈⋊₇D₄	φ: D₁₆/D₈ → C₂ ⊆ Aut C₂²	32		C2^2:2D16	128,916

Non-split extensions G=N.Q with N=C₂² and Q=D₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².₁D₁₆ = C₄○D₃₂	φ: D₁₆/C₁₆ → C₂ ⊆ Aut C₂²	64	2	C2^2.1D16	128,994
C₂².₂D₁₆ = C₂².SD₃₂	φ: D₁₆/D₈ → C₂ ⊆ Aut C₂²	32		C2^2.2D16	128,79
C₂².₃D₁₆ = D₁₆⋊₃C₄	φ: D₁₆/D₈ → C₂ ⊆ Aut C₂²	32	4	C2^2.3D16	128,150
C₂².₄D₁₆ = C₂².D₁₆	φ: D₁₆/D₈ → C₂ ⊆ Aut C₂²	64		C2^2.4D16	128,964
C₂².₅D₁₆ = C₃₂⋊C₂²	φ: D₁₆/D₈ → C₂ ⊆ Aut C₂²	32	4+	C2^2.5D16	128,995
C₂².₆D₁₆ = Q₆₄⋊C₂	φ: D₁₆/D₈ → C₂ ⊆ Aut C₂²	64	4-	C2^2.6D16	128,996
C₂².₇D₁₆ = C₈.₇C₄²	central extension (φ=1)	128		C2^2.7D16	128,112
C₂².₈D₁₆ = D₁₆⋊₂C₄	central extension (φ=1)	64		C2^2.8D16	128,147
C₂².₉D₁₆ = Q₃₂⋊₂C₄	central extension (φ=1)	128		C2^2.9D16	128,148
C₂².₁₀D₁₆ = C₃₂⋊₃C₄	central extension (φ=1)	128		C2^2.10D16	128,155
C₂².₁₁D₁₆ = C₃₂⋊₄C₄	central extension (φ=1)	128		C2^2.11D16	128,156
C₂².₁₂D₁₆ = C₂×C₂.D₁₆	central extension (φ=1)	64		C2^2.12D16	128,868
C₂².₁₃D₁₆ = C₂×C₁₆⋊₃C₄	central extension (φ=1)	128		C2^2.13D16	128,888
C₂².₁₄D₁₆ = C₂×D₃₂	central extension (φ=1)	64		C2^2.14D16	128,991
C₂².₁₅D₁₆ = C₂×SD₆₄	central extension (φ=1)	64		C2^2.15D16	128,992
C₂².₁₆D₁₆ = C₂×Q₆₄	central extension (φ=1)	128		C2^2.16D16	128,993

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