Extensions 1→N→G→Q→1 with N=C₄ and Q=C₃xD₁₅

Direct product G=NxQ with N=C₄ and Q=C₃xD₁₅

		d	ρ	Label	ID
C₁₂xD₁₅		120	2	C12xD15	360,101

Semidirect products G=N:Q with N=C₄ and Q=C₃xD₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄:(C₃xD₁₅) = C₃xD₆₀	φ: C₃xD₁₅/C₃xC₁₅ → C₂ ⊆ Aut C₄	120	2	C4:(C3xD15)	360,102

Non-split extensions G=N.Q with N=C₄ and Q=C₃xD₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.(C₃xD₁₅) = C₃xDic₃₀	φ: C₃xD₁₅/C₃xC₁₅ → C₂ ⊆ Aut C₄	120	2	C4.(C3xD15)	360,100
C₄.₂(C₃xD₁₅) = C₃xC₁₅:₃C₈	central extension (φ=1)	120	2	C4.2(C3xD15)	360,35

Extensions 1→N→G→Q→1 with N=C4 and Q=C3xD15