Extensions 1→N→G→Q→1 with N=C₂² and Q=D₁₅

Direct product G=N×Q with N=C₂² and Q=D₁₅

		d	ρ	Label	ID
C₂²×D₁₅		60		C2^2xD15	120,46

Semidirect products G=N:Q with N=C₂² and Q=D₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊D₁₅ = C₅⋊S₄	φ: D₁₅/C₅ → S₃ ⊆ Aut C₂²	20	6+	C2^2:D15	120,38
C₂²⋊₂D₁₅ = C₁₅⋊₇D₄	φ: D₁₅/C₁₅ → C₂ ⊆ Aut C₂²	60	2	C2^2:2D15	120,30

Non-split extensions G=N.Q with N=C₂² and Q=D₁₅

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².D₁₅ = C₂×Dic₁₅	central extension (φ=1)	120		C2^2.D15	120,29

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Extensions 1→N→G→Q→1 with N=C22 and Q=D15