Extensions 1→N→G→Q→1 with N=C₅₃ and Q=C₄

Direct product G=N×Q with N=C₅₃ and Q=C₄

		d	ρ	Label	ID
C₂₁₂		212	1	C212	212,2

Semidirect products G=N:Q with N=C₅₃ and Q=C₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₅₃⋊C₄ = C₅₃⋊C₄	φ: C₄/C₁ → C₄ ⊆ Aut C₅₃	53	4+	C53:C4	212,3
C₅₃⋊₂C₄ = Dic₅₃	φ: C₄/C₂ → C₂ ⊆ Aut C₅₃	212	2-	C53:2C4	212,1

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