Extensions 1→N→G→Q→1 with N=C₄:Dic₉ and Q=C₂

Direct product G=NxQ with N=C₄:Dic₉ and Q=C₂

		d	ρ	Label	ID
C₂xC₄:Dic₉		288		C2xC4:Dic9	288,135

Semidirect products G=N:Q with N=C₄:Dic₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₄:Dic₉:₁C₂ = C₂.D₇₂	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:1C2	288,28
C₄:Dic₉:₂C₂ = C₂²:₂Dic₁₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:2C2	288,88
C₄:Dic₉:₃C₂ = C₂³.₈D₁₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:3C2	288,89
C₄:Dic₉:₄C₂ = C₂³.₉D₁₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:4C2	288,93
C₄:Dic₉:₅C₂ = C₂².₄D₃₆	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:5C2	288,96
C₄:Dic₉:₆C₂ = D₁₈:₂Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:6C2	288,107
C₄:Dic₉:₇C₂ = C₄:C₄:D₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:7C2	288,108
C₄:Dic₉:₈C₂ = C₃₆.₄₉D₄	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:8C2	288,134
C₄:Dic₉:₉C₂ = C₃₆:₇D₄	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:9C2	288,140
C₄:Dic₉:₁₀C₂ = D₄:Dic₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:10C2	288,40
C₄:Dic₉:₁₁C₂ = C₄:C₄xD₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:11C2	288,101
C₄:Dic₉:₁₂C₂ = C₄:C₄:₇D₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:12C2	288,102
C₄:Dic₉:₁₃C₂ = D₄xDic₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:13C2	288,144
C₄:Dic₉:₁₄C₂ = C₃₆:₂D₄	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:14C2	288,148
C₄:Dic₉:₁₅C₂ = D₁₈:₃Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	144		C4:Dic9:15C2	288,156
C₄:Dic₉:₁₆C₂ = C₄xD₃₆	φ: trivial image	144		C4:Dic9:16C2	288,83
C₄:Dic₉:₁₇C₂ = C₂³.₂₆D₁₈	φ: trivial image	144		C4:Dic9:17C2	288,136

Non-split extensions G=N.Q with N=C₄:Dic₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
C₄:Dic₉.₁C₂ = C₃₆.₄₅D₄	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.1C2	288,24
C₄:Dic₉.₂C₂ = C₈:Dic₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.2C2	288,25
C₄:Dic₉.₃C₂ = C₇₂:₁C₄	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.3C2	288,26
C₄:Dic₉.₄C₂ = C₃₆:₂Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.4C2	288,79
C₄:Dic₉.₅C₂ = C₃₆.₆Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.5C2	288,80
C₄:Dic₉.₆C₂ = Dic₉.Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.6C2	288,99
C₄:Dic₉.₇C₂ = C₃₆.Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.7C2	288,14
C₄:Dic₉.₈C₂ = C₄.Dic₁₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.8C2	288,15
C₄:Dic₉.₉C₂ = Q₈:₂Dic₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.9C2	288,43
C₄:Dic₉.₁₀C₂ = C₃₆:Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.10C2	288,98
C₄:Dic₉.₁₁C₂ = C₃₆.₃Q₈	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.11C2	288,100
C₄:Dic₉.₁₂C₂ = Q₈xDic₉	φ: C₂/C₁ → C₂ ⊆ Out C₄:Dic₉	288		C4:Dic9.12C2	288,155
C₄:Dic₉.₁₃C₂ = C₄xDic₁₈	φ: trivial image	288		C4:Dic9.13C2	288,78

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