#8891279

order	512
nilpotency class	2
automorphism	?
homology	Abelianization (H₁) = C₂⁶ · Schur multiplier (H₂) = C₂¹²

Aliases

No aliases for this group.

Subgroups

	subgroup	G/H
center, commutator, Frattini, socle, cosocle	C₂³	C₂⁶
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4309 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

A minimal faithful permutation representation — 6 generators on 40 points:

(1,2,6,4)(3,7,5,8)(9,10,14,13)(11,17,18,15)(12,20,22,16)(19,23,21,24)(25,26)(27,30)(28,36)(29,33)(31,35)(32,38)(34,40)(37,39);(1,3,6,5)(2,7,4,8)(10,13)(15,17)(16,20)(23,24)(25,27,29,35)(26,30,33,31)(28,37,38,34)(32,40,36,39);(1,3,6,5)(2,8,4,7)(11,18)(15,17)(19,21)(23,24)(25,27)(26,31)(28,34)(29,35)(30,33)(32,40)(36,39)(37,38);(9,11,14,18)(10,15,13,17)(12,21,22,19)(16,24,20,23)(25,26)(27,30)(28,32)(29,33)(31,35)(34,39)(36,38)(37,40);(1,4,6,2)(3,7,5,8)(9,12,14,22)(10,16,13,20)(11,19,18,21)(15,23,17,24)(25,27)(26,31)(28,34)(29,35)(30,33)(32,40)(36,39)(37,38);(1,5,6,3)(2,7,4,8)(9,13,14,10)(11,17,18,15)(12,20,22,16)(19,24,21,23)(25,28)(26,32)(27,34)(29,38)(30,39)(31,40)(33,36)(35,37)

Polycyclic presentation:

2^9|a^2=ghi,b^2=h,c^2=hi,d^2=g,e^2=ghi,f^2=ghi,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^d=egi

Conjugacy classes & character table

83 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8798475);