Extensions 1→N→G→Q→1 with N=C₂⁴ and Q=C₂₁

Direct product G=N×Q with N=C₂⁴ and Q=C₂₁

		d	ρ	Label	ID
C₂³×C₄₂		336		C2^3xC42	336,228

Semidirect products G=N:Q with N=C₂⁴ and Q=C₂₁

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂⁴⋊C₂₁ = C₆×F₈	φ: C₂₁/C₃ → C₇ ⊆ Aut C₂⁴	42	7	C2^4:C21	336,213
C₂⁴⋊₂C₂₁ = A₄×C₂×C₁₄	φ: C₂₁/C₇ → C₃ ⊆ Aut C₂⁴	84		C2^4:2C21	336,221
C₂⁴⋊₃C₂₁ = C₇×C₂²⋊A₄	φ: C₂₁/C₇ → C₃ ⊆ Aut C₂⁴	84		C2^4:3C21	336,223

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