Extensions 1→N→G→Q→1 with N=D₁₅ and Q=C₂²×C₄

Direct product G=N×Q with N=D₁₅ and Q=C₂²×C₄

		d	ρ	Label	ID
C₂²×C₄×D₁₅		240		C2^2xC4xD15	480,1166

Semidirect products G=N:Q with N=D₁₅ and Q=C₂²×C₄

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₅⋊(C₂²×C₄) = C₂²×S₃×F₅	φ: C₂²×C₄/C₂² → C₄ ⊆ Out D₁₅	60		D15:(C2^2xC4)	480,1197
D₁₅⋊₂(C₂²×C₄) = S₃×C₂×C₄×D₅	φ: C₂²×C₄/C₂×C₄ → C₂ ⊆ Out D₁₅	120		D15:2(C2^2xC4)	480,1086
D₁₅⋊₃(C₂²×C₄) = C₂²×D₃₀.C₂	φ: C₂²×C₄/C₂³ → C₂ ⊆ Out D₁₅	240		D15:3(C2^2xC4)	480,1117

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