Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂xC₅:F₅

Direct product G=NxQ with N=C₂ and Q=C₂xC₅:F₅

		d	ρ	Label	ID
C₂²xC₅:F₅		100		C2^2xC5:F5	400,216

Non-split extensions G=N.Q with N=C₂ and Q=C₂xC₅:F₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂xC₅:F₅) = C₂₀.F₅	central extension (φ=1)	200		C2.1(C2xC5:F5)	400,149
C₂.₂(C₂xC₅:F₅) = C₄xC₅:F₅	central extension (φ=1)	100		C2.2(C2xC5:F5)	400,151
C₂.₃(C₂xC₅:F₅) = C₂xC₅²:₄C₈	central extension (φ=1)	400		C2.3(C2xC5:F5)	400,153
C₂.₄(C₂xC₅:F₅) = C₅²:₇M₄(2)	central stem extension (φ=1)	200		C2.4(C2xC5:F5)	400,150
C₂.₅(C₂xC₅:F₅) = C₂₀:F₅	central stem extension (φ=1)	100		C2.5(C2xC5:F5)	400,152
C₂.₆(C₂xC₅:F₅) = C₅²:₁₃M₄(2)	central stem extension (φ=1)	200		C2.6(C2xC5:F5)	400,154
C₂.₇(C₂xC₅:F₅) = C₁₀²:C₄	central stem extension (φ=1)	100		C2.7(C2xC5:F5)	400,155

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