Extensions 1→N→G→Q→1 with N=C₂² and Q=C₇xA₄

Direct product G=NxQ with N=C₂² and Q=C₇xA₄

		d	ρ	Label	ID
A₄xC₂xC₁₄		84		A4xC2xC14	336,221

Semidirect products G=N:Q with N=C₂² and Q=C₇xA₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²:(C₇xA₄) = C₇xC₂²:A₄	φ: C₇xA₄/C₂xC₁₄ → C₃ ⊆ Aut C₂²	84		C2^2:(C7xA4)	336,223

Non-split extensions G=N.Q with N=C₂² and Q=C₇xA₄

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₇xA₄) = C₇xC₄²:C₃	φ: C₇xA₄/C₂xC₁₄ → C₃ ⊆ Aut C₂²	84	3	C2^2.(C7xA4)	336,56
C₂².₂(C₇xA₄) = C₁₄xSL₂(F₃)	central extension (φ=1)	112		C2^2.2(C7xA4)	336,169

Extensions 1→N→G→Q→1 with N=C22 and Q=C7xA4