Extensions 1→N→G→Q→1 with N=D₁₅ and Q=C₄oD₄

Direct product G=NxQ with N=D₁₅ and Q=C₄oD₄

		d	ρ	Label	ID
C₄oD₄xD₁₅		120	4	C4oD4xD15	480,1175

Semidirect products G=N:Q with N=D₁₅ and Q=C₄oD₄

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₅:₁(C₄oD₄) = D₂₀:₂₄D₆	φ: C₄oD₄/C₂xC₄ → C₂ ⊆ Out D₁₅	120	4	D15:1(C4oD4)	480,1092
D₁₅:₂(C₄oD₄) = D₃₀.C₂³	φ: C₄oD₄/D₄ → C₂ ⊆ Out D₁₅	120	8+	D15:2(C4oD4)	480,1100
D₁₅:₃(C₄oD₄) = D₂₀:₁₆D₆	φ: C₄oD₄/Q₈ → C₂ ⊆ Out D₁₅	120	8-	D15:3(C4oD4)	480,1110

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