Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂₀⋊C₈

Direct product G=N×Q with N=C₂ and Q=C₂₀⋊C₈

		d	ρ	Label	ID
C₂×C₂₀⋊C₈		320		C2xC20:C8	320,1085

Non-split extensions G=N.Q with N=C₂ and Q=C₂₀⋊C₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂₀⋊C₈) = C₂₀⋊C₁₆	central extension (φ=1)	320		C2.1(C20:C8)	320,196
C₂.₂(C₂₀⋊C₈) = C₁₀.(C₄⋊C₈)	central extension (φ=1)	320		C2.2(C20:C8)	320,256
C₂.₃(C₂₀⋊C₈) = C₄₀⋊₂C₈	central stem extension (φ=1)	320		C2.3(C20:C8)	320,219
C₂.₄(C₂₀⋊C₈) = C₄₀⋊₁C₈	central stem extension (φ=1)	320		C2.4(C20:C8)	320,220
C₂.₅(C₂₀⋊C₈) = C₄₀.₁C₈	central stem extension (φ=1)	80	4	C2.5(C20:C8)	320,227

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