Extensions 1→N→G→Q→1 with N=D₂₁ and Q=C₆

Direct product G=NxQ with N=D₂₁ and Q=C₆

		d	ρ	Label	ID
C₆xD₂₁		84	2	C6xD21	252,43

Semidirect products G=N:Q with N=D₂₁ and Q=C₆

extension	φ:Q→Out N	d	ρ	Label	ID
D₂₁:C₆ = S₃xF₇	φ: C₆/C₁ → C₆ ⊆ Out D₂₁	21	12+	D21:C6	252,26
D₂₁:₂C₆ = C₂xC₃:F₇	φ: C₆/C₂ → C₃ ⊆ Out D₂₁	42	6+	D21:2C6	252,30
D₂₁:₃C₆ = C₃xS₃xD₇	φ: C₆/C₃ → C₂ ⊆ Out D₂₁	42	4	D21:3C6	252,33

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