Extensions 1→N→G→Q→1 with N=C₂² and Q=C₅×Dic₅

Direct product G=N×Q with N=C₂² and Q=C₅×Dic₅

		d	ρ	Label	ID
Dic₅×C₂×C₁₀		80		Dic5xC2xC10	400,189

Semidirect products G=N:Q with N=C₂² and Q=C₅×Dic₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊(C₅×Dic₅) = C₅×C₂³.D₅	φ: C₅×Dic₅/C₅×C₁₀ → C₂ ⊆ Aut C₂²	40		C2^2:(C5xDic5)	400,91

Non-split extensions G=N.Q with N=C₂² and Q=C₅×Dic₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₅×Dic₅) = C₅×C₄.Dic₅	φ: C₅×Dic₅/C₅×C₁₀ → C₂ ⊆ Aut C₂²	40	2	C2^2.(C5xDic5)	400,82
C₂².₂(C₅×Dic₅) = C₁₀×C₅⋊₂C₈	central extension (φ=1)	80		C2^2.2(C5xDic5)	400,81

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Extensions 1→N→G→Q→1 with N=C22 and Q=C5×Dic5