Extensions 1→N→G→Q→1 with N=C₂² and Q=D₂₆

Direct product G=N×Q with N=C₂² and Q=D₂₆

		d	ρ	Label	ID
C₂³×D₁₃		104		C2^3xD13	208,50

Semidirect products G=N:Q with N=C₂² and Q=D₂₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊₁D₂₆ = D₄×D₁₃	φ: D₂₆/D₁₃ → C₂ ⊆ Aut C₂²	52	4+	C2^2:1D26	208,39
C₂²⋊₂D₂₆ = C₂×C₁₃⋊D₄	φ: D₂₆/C₂₆ → C₂ ⊆ Aut C₂²	104		C2^2:2D26	208,44

Non-split extensions G=N.Q with N=C₂² and Q=D₂₆

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².₁D₂₆ = D₄⋊₂D₁₃	φ: D₂₆/D₁₃ → C₂ ⊆ Aut C₂²	104	4-	C2^2.1D26	208,40
C₂².₂D₂₆ = D₅₂⋊₅C₂	φ: D₂₆/C₂₆ → C₂ ⊆ Aut C₂²	104	2	C2^2.2D26	208,38
C₂².₃D₂₆ = C₄×Dic₁₃	central extension (φ=1)	208		C2^2.3D26	208,11
C₂².₄D₂₆ = C₂₆.D₄	central extension (φ=1)	208		C2^2.4D26	208,12
C₂².₅D₂₆ = C₅₂⋊₃C₄	central extension (φ=1)	208		C2^2.5D26	208,13
C₂².₆D₂₆ = D₂₆⋊C₄	central extension (φ=1)	104		C2^2.6D26	208,14
C₂².₇D₂₆ = C₂³.D₁₃	central extension (φ=1)	104		C2^2.7D26	208,19
C₂².₈D₂₆ = C₂×Dic₂₆	central extension (φ=1)	208		C2^2.8D26	208,35
C₂².₉D₂₆ = C₂×C₄×D₁₃	central extension (φ=1)	104		C2^2.9D26	208,36
C₂².₁₀D₂₆ = C₂×D₅₂	central extension (φ=1)	104		C2^2.10D26	208,37
C₂².₁₁D₂₆ = C₂²×Dic₁₃	central extension (φ=1)	208		C2^2.11D26	208,43

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