Extensions 1→N→G→Q→1 with N=C₄ and Q=C₈₄

Direct product G=NxQ with N=C₄ and Q=C₈₄

		d	ρ	Label	ID
C₄xC₈₄		336		C4xC84	336,106

Semidirect products G=N:Q with N=C₄ and Q=C₈₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄:C₈₄ = C₄:C₄xC₂₁	φ: C₈₄/C₄₂ → C₂ ⊆ Aut C₄	336		C4:C84	336,108

Non-split extensions G=N.Q with N=C₄ and Q=C₈₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₄.C₈₄ = M₄(2)xC₂₁	φ: C₈₄/C₄₂ → C₂ ⊆ Aut C₄	168	2	C4.C84	336,110

Extensions 1→N→G→Q→1 with N=C4 and Q=C84