Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂²⋊C₁₆

Direct product G=N×Q with N=C₂ and Q=C₂²⋊C₁₆

		d	ρ	Label	ID
C₂×C₂²⋊C₁₆		64		C2xC2^2:C16	128,843

Non-split extensions G=N.Q with N=C₂ and Q=C₂²⋊C₁₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂²⋊C₁₆) = C₂².₇M₅(2)	central extension (φ=1)	128		C2.1(C2^2:C16)	128,106
C₂.₂(C₂²⋊C₁₆) = C₂²⋊C₃₂	central extension (φ=1)	64		C2.2(C2^2:C16)	128,131
C₂.₃(C₂²⋊C₁₆) = C₂³⋊C₁₆	central stem extension (φ=1)	32		C2.3(C2^2:C16)	128,46
C₂.₄(C₂²⋊C₁₆) = C₂².M₅(2)	central stem extension (φ=1)	64		C2.4(C2^2:C16)	128,54
C₂.₅(C₂²⋊C₁₆) = D₄⋊C₁₆	central stem extension (φ=1)	64		C2.5(C2^2:C16)	128,61
C₂.₆(C₂²⋊C₁₆) = Q₈⋊C₁₆	central stem extension (φ=1)	128		C2.6(C2^2:C16)	128,69
C₂.₇(C₂²⋊C₁₆) = C₂³.C₁₆	central stem extension (φ=1)	32	4	C2.7(C2^2:C16)	128,132
C₂.₈(C₂²⋊C₁₆) = D₄.C₁₆	central stem extension (φ=1)	64	2	C2.8(C2^2:C16)	128,133

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