#9724842

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

4478 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:

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

Polycyclic presentation:

2^9|b^2=h,c^2=gi,d^2=gh,e^2=i,f^2=h,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eh,d^c=dh,f^e=fgi

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, 9632038);