#8932276

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

4411 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=ghi,d^2=h,e^2=gi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,d^c=dgi,f^c=fgi,e^d=egi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8839472);