Extensions 1→N→G→Q→1 with N=C₂ and Q=C₂xC₆₈

Direct product G=NxQ with N=C₂ and Q=C₂xC₆₈

		d	ρ	Label	ID
C₂²xC₆₈		272		C2^2xC68	272,46

Non-split extensions G=N.Q with N=C₂ and Q=C₂xC₆₈

extension	φ:Q→Aut N	d	ρ	Label	ID
C₂.₁(C₂xC₆₈) = C₂²:C₄xC₁₇	central stem extension (φ=1)	136		C2.1(C2xC68)	272,21
C₂.₂(C₂xC₆₈) = C₄:C₄xC₁₇	central stem extension (φ=1)	272		C2.2(C2xC68)	272,22
C₂.₃(C₂xC₆₈) = M₄(2)xC₁₇	central stem extension (φ=1)	136	2	C2.3(C2xC68)	272,24

Extensions 1→N→G→Q→1 with N=C2 and Q=C2xC68