Extensions 1→N→G→Q→1 with N=C₂ and Q=C₅×D₁₇

Direct product G=N×Q with N=C₂ and Q=C₅×D₁₇

		d	ρ	Label	ID
C₁₀×D₁₇		170	2	C10xD17	340,12

Non-split extensions G=N.Q with N=C₂ and Q=C₅×D₁₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.(C₅×D₁₇) = C₅×Dic₁₇	central extension (φ=1)	340	2	C2.(C5xD17)	340,2

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Extensions 1→N→G→Q→1 with N=C2 and Q=C5×D17