Extensions 1→N→G→Q→1 with N=C₄ and Q=C₇₀

Direct product G=N×Q with N=C₄ and Q=C₇₀

		d	ρ	Label	ID
C₂×C₁₄₀		280		C2xC140	280,29

Semidirect products G=N:Q with N=C₄ and Q=C₇₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄⋊C₇₀ = D₄×C₃₅	φ: C₇₀/C₃₅ → C₂ ⊆ Aut C₄	140	2	C4:C70	280,30

Non-split extensions G=N.Q with N=C₄ and Q=C₇₀

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.C₇₀ = Q₈×C₃₅	φ: C₇₀/C₃₅ → C₂ ⊆ Aut C₄	280	2	C4.C70	280,31

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Extensions 1→N→G→Q→1 with N=C4 and Q=C70