Extensions 1→N→G→Q→1 with N=C₂ and Q=D₁₉

Direct product G=N×Q with N=C₂ and Q=D₁₉

		d	ρ	Label	ID
D₃₈		38	2+	D38	76,3

Non-split extensions G=N.Q with N=C₂ and Q=D₁₉

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.D₁₉ = Dic₁₉	central extension (φ=1)	76	2-	C2.D19	76,1

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C2 and Q=D19