Extensions 1→N→G→Q→1 with N=C₂² and Q=Dic₇

Direct product G=N×Q with N=C₂² and Q=Dic₇

		d	ρ	Label	ID
C₂²×Dic₇		112		C2^2xDic7	112,35

Semidirect products G=N:Q with N=C₂² and Q=Dic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂²⋊Dic₇ = C₂³.D₇	φ: Dic₇/C₁₄ → C₂ ⊆ Aut C₂²	56		C2^2:Dic7	112,18

Non-split extensions G=N.Q with N=C₂² and Q=Dic₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂².Dic₇ = C₄.Dic₇	φ: Dic₇/C₁₄ → C₂ ⊆ Aut C₂²	56	2	C2^2.Dic7	112,9
C₂².₂Dic₇ = C₂×C₇⋊C₈	central extension (φ=1)	112		C2^2.2Dic7	112,8

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Extensions 1→N→G→Q→1 with N=C22 and Q=Dic7