Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂³⋊C₈

Direct product G=N×Q with N=C₂ and Q=C₂³⋊C₈

		d	ρ	Label	ID
C₂×C₂³⋊C₈		32		C2xC2^3:C8	128,188

Non-split extensions G=N.Q with N=C₂ and Q=C₂³⋊C₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂³⋊C₈) = C₂³.₁₉C₄²	central extension (φ=1)	64		C2.1(C2^3:C8)	128,12
C₂.₂(C₂³⋊C₈) = C₂³⋊C₁₆	central extension (φ=1)	32		C2.2(C2^3:C8)	128,46
C₂.₃(C₂³⋊C₈) = (C₂×C₄).₉₈D₈	central stem extension (φ=1)	64		C2.3(C2^3:C8)	128,2
C₂.₄(C₂³⋊C₈) = (C₂×Q₈)⋊C₈	central stem extension (φ=1)	128		C2.4(C2^3:C8)	128,4
C₂.₅(C₂³⋊C₈) = C₂³.M₄(2)	central stem extension (φ=1)	64		C2.5(C2^3:C8)	128,47
C₂.₆(C₂³⋊C₈) = C₂⁴⋊C₈	central stem extension (φ=1)	16		C2.6(C2^3:C8)	128,48
C₂.₇(C₂³⋊C₈) = C₂³.₁₅M₄(2)	central stem extension (φ=1)	32		C2.7(C2^3:C8)	128,49
C₂.₈(C₂³⋊C₈) = (C₂×D₄)⋊C₈	central stem extension (φ=1)	32		C2.8(C2^3:C8)	128,50
C₂.₉(C₂³⋊C₈) = (C₂×C₄²).C₄	central stem extension (φ=1)	32		C2.9(C2^3:C8)	128,51
C₂.₁₀(C₂³⋊C₈) = C₂⁴.C₈	central stem extension (φ=1)	16	4	C2.10(C2^3:C8)	128,52
C₂.₁₁(C₂³⋊C₈) = C₂³.₁M₄(2)	central stem extension (φ=1)	32	4	C2.11(C2^3:C8)	128,53

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