Extensions 1→N→G→Q→1 with N=C₂ and Q=D₆₇

Direct product G=N×Q with N=C₂ and Q=D₆₇

		d	ρ	Label	ID
D₁₃₄		134	2+	D134	268,3

Non-split extensions G=N.Q with N=C₂ and Q=D₆₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.D₆₇ = Dic₆₇	central extension (φ=1)	268	2-	C2.D67	268,1

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C2 and Q=D67