Extensions 1→N→G→Q→1 with N=C₂ and Q=A₄×C₁₅

Direct product G=N×Q with N=C₂ and Q=A₄×C₁₅

		d	ρ	Label	ID
A₄×C₃₀		90	3	A4xC30	360,156

Non-split extensions G=N.Q with N=C₂ and Q=A₄×C₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.(A₄×C₁₅) = C₁₅×SL₂(𝔽₃)	central stem extension (φ=1)	120	2	C2.(A4xC15)	360,89

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C2 and Q=A4×C15