Extensions 1→N→G→Q→1 with N=C₁₇₀ and Q=C₂

Direct product G=N×Q with N=C₁₇₀ and Q=C₂

		d	ρ	Label	ID
C₂×C₁₇₀		340		C2xC170	340,15

Semidirect products G=N:Q with N=C₁₇₀ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₇₀⋊₁C₂ = D₁₇₀	φ: C₂/C₁ → C₂ ⊆ Aut C₁₇₀	170	2+	C170:1C2	340,14
C₁₇₀⋊₂C₂ = C₁₀×D₁₇	φ: C₂/C₁ → C₂ ⊆ Aut C₁₇₀	170	2	C170:2C2	340,12
C₁₇₀⋊₃C₂ = D₅×C₃₄	φ: C₂/C₁ → C₂ ⊆ Aut C₁₇₀	170	2	C170:3C2	340,13

Non-split extensions G=N.Q with N=C₁₇₀ and Q=C₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₇₀.₁C₂ = Dic₈₅	φ: C₂/C₁ → C₂ ⊆ Aut C₁₇₀	340	2-	C170.1C2	340,3
C₁₇₀.₂C₂ = C₅×Dic₁₇	φ: C₂/C₁ → C₂ ⊆ Aut C₁₇₀	340	2	C170.2C2	340,2
C₁₇₀.₃C₂ = C₁₇×Dic₅	φ: C₂/C₁ → C₂ ⊆ Aut C₁₇₀	340	2	C170.3C2	340,1

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Extensions 1→N→G→Q→1 with N=C170 and Q=C2