#10488345

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

4367 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)(6,8)(9,10)(11,16)(12,15)(13,17)(14,18)(19,23)(20,21)(22,24)(25,26)(27,28)(29,33)(30,34)(31,32)(35,36)(37,40)(38,39);(9,11,15,14)(10,16,12,18)(13,19,21,22)(17,23,20,24)(26,32)(28,33)(34,39)(36,40);(1,2,5,4)(3,6,7,8)(9,10,15,12)(11,18,14,16)(13,17,21,20)(19,24,22,23)(25,27,31,29)(26,28,32,33)(30,35,38,37)(34,36,39,40);(3,7)(6,8)(9,12,15,10)(11,16,14,18)(13,17,21,20)(19,24,22,23)(25,28,31,33)(26,27,32,29)(30,36,38,40)(34,35,39,37);(1,3)(2,6)(4,8)(5,7)(9,13)(10,17)(11,19)(12,20)(14,22)(15,21)(16,23)(18,24)(25,29,31,27)(26,33,32,28)(30,35,38,37)(34,36,39,40);(1,4,5,2)(3,8,7,6)(9,14,15,11)(10,16,12,18)(13,19,21,22)(17,24,20,23)(25,30)(26,34)(27,35)(28,36)(29,37)(31,38)(32,39)(33,40)

Polycyclic presentation:

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

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, 10395541);