Extensions 1→N→G→Q→1 with N=C₂×5_-¹⁺² and Q=C₂

Direct product G=N×Q with N=C₂×5_-¹⁺² and Q=C₂

		d	ρ	Label	ID
C₂²×5_-¹⁺²		100		C2^2xES-(5,1)	500,36

Semidirect products G=N:Q with N=C₂×5_-¹⁺² and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(C₂×5_-¹⁺²)⋊C₂ = C₂×C₂₅⋊C₁₀	φ: C₂/C₁ → C₂ ⊆ Out C₂×5_-¹⁺²	50	10+	(C2xES-(5,1)):C2	500,31

Non-split extensions G=N.Q with N=C₂×5_-¹⁺² and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
(C₂×5_-¹⁺²).C₂ = C₅₀.C₁₀	φ: C₂/C₁ → C₂ ⊆ Out C₂×5_-¹⁺²	100	10-	(C2xES-(5,1)).C2	500,9
(C₂×5_-¹⁺²).₂C₂ = C₄×5_-¹⁺²	φ: trivial image	100	5	(C2xES-(5,1)).2C2	500,14

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Extensions 1→N→G→Q→1 with N=C2×5- 1+2 and Q=C2