Extensions 1→N→G→Q→1 with N=Dic₃₉ and Q=C₂

Direct product G=N×Q with N=Dic₃₉ and Q=C₂

		d	ρ	Label	ID
C₂×Dic₃₉		312		C2xDic39	312,40

Semidirect products G=N:Q with N=Dic₃₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₃₉⋊₁C₂ = C₃₉⋊₇D₄	φ: C₂/C₁ → C₂ ⊆ Out Dic₃₉	156	2	Dic39:1C2	312,41
Dic₃₉⋊₂C₂ = Dic₃×D₁₃	φ: C₂/C₁ → C₂ ⊆ Out Dic₃₉	156	4-	Dic39:2C2	312,15
Dic₃₉⋊₃C₂ = S₃×Dic₁₃	φ: C₂/C₁ → C₂ ⊆ Out Dic₃₉	156	4-	Dic39:3C2	312,16
Dic₃₉⋊₄C₂ = C₃₉⋊D₄	φ: C₂/C₁ → C₂ ⊆ Out Dic₃₉	156	4-	Dic39:4C2	312,18
Dic₃₉⋊₅C₂ = C₄×D₃₉	φ: trivial image	156	2	Dic39:5C2	312,38

Non-split extensions G=N.Q with N=Dic₃₉ and Q=C₂

extension	φ:Q→Out N	d	ρ	Label	ID
Dic₃₉.₁C₂ = Dic₇₈	φ: C₂/C₁ → C₂ ⊆ Out Dic₃₉	312	2-	Dic39.1C2	312,37
Dic₃₉.₂C₂ = C₃₉⋊Q₈	φ: C₂/C₁ → C₂ ⊆ Out Dic₃₉	312	4-	Dic39.2C2	312,21

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