Extensions 1→N→G→Q→1 with N=C₇ and Q=C₄×D₅

Direct product G=N×Q with N=C₇ and Q=C₄×D₅

		d	ρ	Label	ID
D₅×C₂₈		140	2	D5xC28	280,20

Semidirect products G=N:Q with N=C₇ and Q=C₄×D₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₇⋊₁(C₄×D₅) = D₇₀.C₂	φ: C₄×D₅/Dic₅ → C₂ ⊆ Aut C₇	140	4+	C7:1(C4xD5)	280,9
C₇⋊₂(C₄×D₅) = C₄×D₃₅	φ: C₄×D₅/C₂₀ → C₂ ⊆ Aut C₇	140	2	C7:2(C4xD5)	280,25
C₇⋊₃(C₄×D₅) = D₅×Dic₇	φ: C₄×D₅/D₁₀ → C₂ ⊆ Aut C₇	140	4-	C7:3(C4xD5)	280,8

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