Extensions 1→N→G→Q→1 with N=C₂ and Q=C₄.Q₈

Direct product G=N×Q with N=C₂ and Q=C₄.Q₈

		d	ρ	Label	ID
C₂×C₄.Q₈		64		C2xC4.Q8	64,106

Non-split extensions G=N.Q with N=C₂ and Q=C₄.Q₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₄.Q₈) = C₈⋊₂C₈	central extension (φ=1)	64		C2.1(C4.Q8)	64,15
C₂.₂(C₄.Q₈) = C₂².₄Q₁₆	central extension (φ=1)	64		C2.2(C4.Q8)	64,21
C₂.₃(C₄.Q₈) = C₈.Q₈	central stem extension (φ=1)	16	4	C2.3(C4.Q8)	64,46

⋊

ℤ

𝔽

○

≀

ℚ

◁

Extensions 1→N→G→Q→1 with N=C2 and Q=C4.Q8