Extensions 1→N→G→Q→1 with N=C₃₉ and Q=D₄

Direct product G=N×Q with N=C₃₉ and Q=D₄

		d	ρ	Label	ID
D₄×C₃₉		156	2	D4xC39	312,43

Semidirect products G=N:Q with N=C₃₉ and Q=D₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₃₉⋊₁D₄ = C₃₉⋊D₄	φ: D₄/C₂ → C₂² ⊆ Aut C₃₉	156	4-	C39:1D4	312,18
C₃₉⋊₂D₄ = C₃⋊D₅₂	φ: D₄/C₂ → C₂² ⊆ Aut C₃₉	156	4+	C39:2D4	312,19
C₃₉⋊₃D₄ = C₁₃⋊D₁₂	φ: D₄/C₂ → C₂² ⊆ Aut C₃₉	156	4+	C39:3D4	312,20
C₃₉⋊₄D₄ = D₁₅₆	φ: D₄/C₄ → C₂ ⊆ Aut C₃₉	156	2+	C39:4D4	312,39
C₃₉⋊₅D₄ = C₃×D₅₂	φ: D₄/C₄ → C₂ ⊆ Aut C₃₉	156	2	C39:5D4	312,29
C₃₉⋊₆D₄ = C₁₃×D₁₂	φ: D₄/C₄ → C₂ ⊆ Aut C₃₉	156	2	C39:6D4	312,34
C₃₉⋊₇D₄ = C₃₉⋊₇D₄	φ: D₄/C₂² → C₂ ⊆ Aut C₃₉	156	2	C39:7D4	312,41
C₃₉⋊₈D₄ = C₃×C₁₃⋊D₄	φ: D₄/C₂² → C₂ ⊆ Aut C₃₉	156	2	C39:8D4	312,31
C₃₉⋊₉D₄ = C₁₃×C₃⋊D₄	φ: D₄/C₂² → C₂ ⊆ Aut C₃₉	156	2	C39:9D4	312,36

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