Extensions 1→N→G→Q→1 with N=C₂ and Q=D₅×Dic₅

Direct product G=N×Q with N=C₂ and Q=D₅×Dic₅

		d	ρ	Label	ID
C₂×D₅×Dic₅		80		C2xD5xDic5	400,172

Non-split extensions G=N.Q with N=C₂ and Q=D₅×Dic₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(D₅×Dic₅) = D₅×C₅⋊₂C₈	central extension (φ=1)	80	4	C2.1(D5xDic5)	400,60
C₂.₂(D₅×Dic₅) = Dic₅²	central extension (φ=1)	80		C2.2(D5xDic5)	400,71
C₂.₃(D₅×Dic₅) = C₂₀.₃₀D₁₀	central stem extension (φ=1)	80	4	C2.3(D5xDic5)	400,62
C₂.₄(D₅×Dic₅) = D₁₀⋊Dic₅	central stem extension (φ=1)	80		C2.4(D5xDic5)	400,72
C₂.₅(D₅×Dic₅) = Dic₅⋊Dic₅	central stem extension (φ=1)	80		C2.5(D5xDic5)	400,74

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