Extensions 1→N→G→Q→1 with N=C₂² and Q=C₃xDic₇

Direct product G=NxQ with N=C₂² and Q=C₃xDic₇

		d	ρ	Label	ID
C₂xC₆xDic₇		336		C2xC6xDic7	336,182

Semidirect products G=N:Q with N=C₂² and Q=C₃xDic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²:(C₃xDic₇) = A₄xDic₇	φ: C₃xDic₇/Dic₇ → C₃ ⊆ Aut C₂²	84	6-	C2^2:(C3xDic7)	336,133
C₂²:₂(C₃xDic₇) = C₃xC₂³.D₇	φ: C₃xDic₇/C₄₂ → C₂ ⊆ Aut C₂²	168		C2^2:2(C3xDic7)	336,73

Non-split extensions G=N.Q with N=C₂² and Q=C₃xDic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².(C₃xDic₇) = C₃xC₄.Dic₇	φ: C₃xDic₇/C₄₂ → C₂ ⊆ Aut C₂²	168	2	C2^2.(C3xDic7)	336,64
C₂².₂(C₃xDic₇) = C₆xC₇:C₈	central extension (φ=1)	336		C2^2.2(C3xDic7)	336,63

Extensions 1→N→G→Q→1 with N=C22 and Q=C3xDic7