Extensions 1→N→G→Q→1 with N=C₁₅ and Q=D₁₂

Direct product G=N×Q with N=C₁₅ and Q=D₁₂

		d	ρ	Label	ID
C₁₅×D₁₂		120	2	C15xD12	360,97

Semidirect products G=N:Q with N=C₁₅ and Q=D₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₅⋊₁D₁₂ = C₁₅⋊D₁₂	φ: D₁₂/C₆ → C₂² ⊆ Aut C₁₅	180		C15:1D12	360,70
C₁₅⋊₂D₁₂ = C₃⋊D₆₀	φ: D₁₂/C₆ → C₂² ⊆ Aut C₁₅	60	4+	C15:2D12	360,81
C₁₅⋊₃D₁₂ = D₃₀⋊S₃	φ: D₁₂/C₆ → C₂² ⊆ Aut C₁₅	60	4	C15:3D12	360,86
C₁₅⋊₄D₁₂ = C₆₀⋊S₃	φ: D₁₂/C₁₂ → C₂ ⊆ Aut C₁₅	180		C15:4D12	360,112
C₁₅⋊₅D₁₂ = C₃×D₆₀	φ: D₁₂/C₁₂ → C₂ ⊆ Aut C₁₅	120	2	C15:5D12	360,102
C₁₅⋊₆D₁₂ = C₅×C₁₂⋊S₃	φ: D₁₂/C₁₂ → C₂ ⊆ Aut C₁₅	180		C15:6D12	360,107
C₁₅⋊₇D₁₂ = D₆⋊₂D₁₅	φ: D₁₂/D₆ → C₂ ⊆ Aut C₁₅	60	4+	C15:7D12	360,82
C₁₅⋊₈D₁₂ = C₃×C₅⋊D₁₂	φ: D₁₂/D₆ → C₂ ⊆ Aut C₁₅	120	4	C15:8D12	360,63
C₁₅⋊₉D₁₂ = C₅×C₃⋊D₁₂	φ: D₁₂/D₆ → C₂ ⊆ Aut C₁₅	60	4	C15:9D12	360,75

Non-split extensions G=N.Q with N=C₁₅ and Q=D₁₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₁₅.D₁₂ = C₅⋊D₃₆	φ: D₁₂/C₆ → C₂² ⊆ Aut C₁₅	180	4+	C15.D12	360,10
C₁₅.₂D₁₂ = D₁₈₀	φ: D₁₂/C₁₂ → C₂ ⊆ Aut C₁₅	180	2+	C15.2D12	360,27
C₁₅.₃D₁₂ = C₅×D₃₆	φ: D₁₂/C₁₂ → C₂ ⊆ Aut C₁₅	180	2	C15.3D12	360,22

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