Extensions 1→N→G→Q→1 with N=C₂₁ and Q=C₂₂

Direct product G=N×Q with N=C₂₁ and Q=C₂₂

		d	ρ	Label	ID
C₄₆₂		462	1	C462	462,12

Semidirect products G=N:Q with N=C₂₁ and Q=C₂₂

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂₁⋊₁C₂₂ = C₁₁×D₂₁	φ: C₂₂/C₁₁ → C₂ ⊆ Aut C₂₁	231	2	C21:1C22	462,10
C₂₁⋊₂C₂₂ = D₇×C₃₃	φ: C₂₂/C₁₁ → C₂ ⊆ Aut C₂₁	231	2	C21:2C22	462,6
C₂₁⋊₃C₂₂ = S₃×C₇₇	φ: C₂₂/C₁₁ → C₂ ⊆ Aut C₂₁	231	2	C21:3C22	462,8

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