Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄×D₁₇

Direct product G=N×Q with N=C₂ and Q=C₄×D₁₇

		d	ρ	Label	ID
C₂×C₄×D₁₇		136		C2xC4xD17	272,37

Non-split extensions G=N.Q with N=C₂ and Q=C₄×D₁₇

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄×D₁₇) = C₈×D₁₇	central extension (φ=1)	136	2	C2.1(C4xD17)	272,4
C₂.₂(C₄×D₁₇) = C₄×Dic₁₇	central extension (φ=1)	272		C2.2(C4xD17)	272,11
C₂.₃(C₄×D₁₇) = C₈⋊D₁₇	central stem extension (φ=1)	136	2	C2.3(C4xD17)	272,5
C₂.₄(C₄×D₁₇) = C₃₄.D₄	central stem extension (φ=1)	272		C2.4(C4xD17)	272,12
C₂.₅(C₄×D₁₇) = D₃₄⋊C₄	central stem extension (φ=1)	136		C2.5(C4xD17)	272,14

׿

×

⋊

ℤ

𝔽

○

≀

ℚ

◁