Extensions 1→N→G→Q→1 with N=C₁₅ and Q=C₂₆

Direct product G=N×Q with N=C₁₅ and Q=C₂₆

		d	ρ	Label	ID
C₃₉₀		390	1	C390	390,12

Semidirect products G=N:Q with N=C₁₅ and Q=C₂₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₅⋊₁C₂₆ = C₁₃×D₁₅	φ: C₂₆/C₁₃ → C₂ ⊆ Aut C₁₅	195	2	C15:1C26	390,10
C₁₅⋊₂C₂₆ = D₅×C₃₉	φ: C₂₆/C₁₃ → C₂ ⊆ Aut C₁₅	195	2	C15:2C26	390,6
C₁₅⋊₃C₂₆ = S₃×C₆₅	φ: C₂₆/C₁₃ → C₂ ⊆ Aut C₁₅	195	2	C15:3C26	390,8

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