Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₀.₈Q₈

Direct product G=N×Q with N=C₂ and Q=C₂₀.₈Q₈

		d	ρ	Label	ID
C₂×C₂₀.₈Q₈		320		C2xC20.8Q8	320,726

Non-split extensions G=N.Q with N=C₂ and Q=C₂₀.₈Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₀.₈Q₈) = C₄₀.₈₈D₄	central extension (φ=1)	320		C2.1(C20.8Q8)	320,59
C₂.₂(C₂₀.₈Q₈) = (C₂×C₄₀)⋊₁₅C₄	central extension (φ=1)	320		C2.2(C20.8Q8)	320,108
C₂.₃(C₂₀.₈Q₈) = C₂₀.₅₃D₈	central stem extension (φ=1)	320		C2.3(C20.8Q8)	320,37
C₂.₄(C₂₀.₈Q₈) = C₂₀.₃₉SD₁₆	central stem extension (φ=1)	320		C2.4(C20.8Q8)	320,38
C₂.₅(C₂₀.₈Q₈) = C₄₀.₉Q₈	central stem extension (φ=1)	80	4	C2.5(C20.8Q8)	320,69

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