Extensions 1→N→G→Q→1 with N=C₁₅ and Q=C₃³

Direct product G=N×Q with N=C₁₅ and Q=C₃³

		d	ρ	Label	ID
C₃³×C₁₅		405		C3^3xC15	405,16

Non-split extensions G=N.Q with N=C₁₅ and Q=C₃³

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₅.₁C₃³ = C₁₅×He₃	central extension (φ=1)	135		C15.1C3^3	405,12
C₁₅.₂C₃³ = C₁₅×3_-¹⁺²	central extension (φ=1)	135		C15.2C3^3	405,13
C₁₅.₃C₃³ = C₅×C₉○He₃	central extension (φ=1)	135	3	C15.3C3^3	405,14

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Extensions 1→N→G→Q→1 with N=C15 and Q=C33