Extensions 1→N→G→Q→1 with N=C₁₈.D₆ and Q=C₂

Direct product G=N×Q with N=C₁₈.D₆ and Q=C₂

		d	ρ	Label	ID
C₂×C₁₈.D₆		72		C2xC18.D6	432,306

Semidirect products G=N:Q with N=C₁₈.D₆ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₁₈.D₆⋊₁C₂ = Dic₆⋊₅D₉	φ: C₂/C₁ → C₂ ⊆ Out C₁₈.D₆	72	4+	C18.D6:1C2	432,282
C₁₈.D₆⋊₂C₂ = Dic₃.D₁₈	φ: C₂/C₁ → C₂ ⊆ Out C₁₈.D₆	72	4	C18.D6:2C2	432,309
C₁₈.D₆⋊₃C₂ = D₁₈⋊D₆	φ: C₂/C₁ → C₂ ⊆ Out C₁₈.D₆	36	4+	C18.D6:3C2	432,315
C₁₈.D₆⋊₄C₂ = Dic₉.D₆	φ: C₂/C₁ → C₂ ⊆ Out C₁₈.D₆	72	4+	C18.D6:4C2	432,289
C₁₈.D₆⋊₅C₂ = D₁₈.₃D₆	φ: C₂/C₁ → C₂ ⊆ Out C₁₈.D₆	72	4	C18.D6:5C2	432,305
C₁₈.D₆⋊₆C₂ = C₄×S₃×D₉	φ: trivial image	72	4	C18.D6:6C2	432,290

Non-split extensions G=N.Q with N=C₁₈.D₆ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₁₈.D₆.C₂ = Dic₁₈⋊S₃	φ: C₂/C₁ → C₂ ⊆ Out C₁₈.D₆	72	4	C18.D6.C2	432,283

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