Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂.D₈

Direct product G=N×Q with N=C₂ and Q=C₂.D₈

		d	ρ	Label	ID
C₂×C₂.D₈		64		C2xC2.D8	64,107

Non-split extensions G=N.Q with N=C₂ and Q=C₂.D₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂.D₈) = C₈⋊₁C₈	central extension (φ=1)	64		C2.1(C2.D8)	64,16
C₂.₂(C₂.D₈) = C₂².₄Q₁₆	central extension (φ=1)	64		C2.2(C2.D8)	64,21
C₂.₃(C₂.D₈) = C₁₆⋊₃C₄	central stem extension (φ=1)	64		C2.3(C2.D8)	64,47
C₂.₄(C₂.D₈) = C₁₆⋊₄C₄	central stem extension (φ=1)	64		C2.4(C2.D8)	64,48
C₂.₅(C₂.D₈) = C₈.₄Q₈	central stem extension (φ=1)	32	2	C2.5(C2.D8)	64,49

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