Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄×C₅⋊D₅

Direct product G=N×Q with N=C₂ and Q=C₄×C₅⋊D₅

		d	ρ	Label	ID
C₂×C₄×C₅⋊D₅		200		C2xC4xC5:D5	400,192

Non-split extensions G=N.Q with N=C₂ and Q=C₄×C₅⋊D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄×C₅⋊D₅) = C₈×C₅⋊D₅	central extension (φ=1)	200		C2.1(C4xC5:D5)	400,92
C₂.₂(C₄×C₅⋊D₅) = C₄×C₅²⋊₆C₄	central extension (φ=1)	400		C2.2(C4xC5:D5)	400,99
C₂.₃(C₄×C₅⋊D₅) = C₄₀⋊D₅	central stem extension (φ=1)	200		C2.3(C4xC5:D5)	400,93
C₂.₄(C₄×C₅⋊D₅) = C₁₀².₂₂C₂²	central stem extension (φ=1)	400		C2.4(C4xC5:D5)	400,100
C₂.₅(C₄×C₅⋊D₅) = C₁₀.₁₁D₂₀	central stem extension (φ=1)	200		C2.5(C4xC5:D5)	400,102

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