Extensions 1→N→G→Q→1 with N=C₉ and Q=D₁₅

Direct product G=N×Q with N=C₉ and Q=D₁₅

		d	ρ	Label	ID
C₉×D₁₅		90	2	C9xD15	270,13

Semidirect products G=N:Q with N=C₉ and Q=D₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉⋊D₁₅ = C₃⋊D₄₅	φ: D₁₅/C₁₅ → C₂ ⊆ Aut C₉	135		C9:D15	270,18

Non-split extensions G=N.Q with N=C₉ and Q=D₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₉.D₁₅ = D₁₃₅	φ: D₁₅/C₁₅ → C₂ ⊆ Aut C₉	135	2+	C9.D15	270,3

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Extensions 1→N→G→Q→1 with N=C9 and Q=D15