Extensions 1→N→G→Q→1 with N=D₁₅ and Q=C₂xC₄

Direct product G=NxQ with N=D₁₅ and Q=C₂xC₄

		d	ρ	Label	ID
C₂xC₄xD₁₅		120		C2xC4xD15	240,176

Semidirect products G=N:Q with N=D₁₅ and Q=C₂xC₄

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₅:(C₂xC₄) = C₂xS₃xF₅	φ: C₂xC₄/C₂ → C₄ ⊆ Out D₁₅	30	8+	D15:(C2xC4)	240,195
D₁₅:₂(C₂xC₄) = C₄xS₃xD₅	φ: C₂xC₄/C₄ → C₂ ⊆ Out D₁₅	60	4	D15:2(C2xC4)	240,135
D₁₅:₃(C₂xC₄) = C₂xD₃₀.C₂	φ: C₂xC₄/C₂² → C₂ ⊆ Out D₁₅	120		D15:3(C2xC4)	240,144

׿

x

:

Z

F

o

wr

Q

<