Extensions 1→N→G→Q→1 with N=D₁₂₅ and Q=C₂

Direct product G=N×Q with N=D₁₂₅ and Q=C₂

		d	ρ	Label	ID
D₂₅₀		250	2+	D250	500,4

Non-split extensions G=N.Q with N=D₁₂₅ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₂₅.C₂ = C₁₂₅⋊C₄	φ: C₂/C₁ → C₂ ⊆ Out D₁₂₅	125	4+	D125.C2	500,3

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