#8324867

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	#42608	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4344 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=ghi,c^2=gh,e^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,f^c=fgi,e^d=egi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8232063);