Extensions 1→N→G→Q→1 with N=C₂ and Q=D₅×C₁₃

Direct product G=N×Q with N=C₂ and Q=D₅×C₁₃

		d	ρ	Label	ID
D₅×C₂₆		130	2	D5xC26	260,13

Non-split extensions G=N.Q with N=C₂ and Q=D₅×C₁₃

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.(D₅×C₁₃) = C₁₃×Dic₅	central extension (φ=1)	260	2	C2.(D5xC13)	260,1

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Extensions 1→N→G→Q→1 with N=C2 and Q=D5×C13