#10368460

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
prime radical	C₂×#553	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4198 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:

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

Polycyclic presentation:

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

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, 10275656);