Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄×Q₈

Direct product G=N×Q with N=C₂ and Q=C₄×Q₈

		d	ρ	Label	ID
C₂×C₄×Q₈		64		C2xC4xQ8	64,197

Non-split extensions G=N.Q with N=C₂ and Q=C₄×Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄×Q₈) = C₄×C₄⋊C₄	central extension (φ=1)	64		C2.1(C4xQ8)	64,59
C₂.₂(C₄×Q₈) = C₈×Q₈	central extension (φ=1)	64		C2.2(C4xQ8)	64,126
C₂.₃(C₄×Q₈) = C₂³.₆₃C₂³	central stem extension (φ=1)	64		C2.3(C4xQ8)	64,68
C₂.₄(C₄×Q₈) = C₂³.₆₅C₂³	central stem extension (φ=1)	64		C2.4(C4xQ8)	64,70
C₂.₅(C₄×Q₈) = C₂³.₆₇C₂³	central stem extension (φ=1)	64		C2.5(C4xQ8)	64,72
C₂.₆(C₄×Q₈) = C₈⋊₄Q₈	central stem extension (φ=1)	64		C2.6(C4xQ8)	64,127

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