Extensions 1→N→G→Q→1 with N=D₁₈ and Q=S₃

Direct product G=NxQ with N=D₁₈ and Q=S₃

		d	ρ	Label	ID
C₂xS₃xD₉		36	4+	C2xS3xD9	216,101

Semidirect products G=N:Q with N=D₁₈ and Q=S₃

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₈:₁S₃ = C₃:D₃₆	φ: S₃/C₃ → C₂ ⊆ Out D₁₈	36	4+	D18:1S3	216,29
D₁₈:₂S₃ = D₆:D₉	φ: S₃/C₃ → C₂ ⊆ Out D₁₈	72	4-	D18:2S3	216,31

Non-split extensions G=N.Q with N=D₁₈ and Q=S₃

extension	φ:Q→Out N	d	ρ	Label	ID
D₁₈.S₃ = Dic₃xD₉	φ: trivial image	72	4-	D18.S3	216,27

Extensions 1→N→G→Q→1 with N=D18 and Q=S3