#8398957

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	#2428	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4354 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)(11,16)(12,20)(13,18)(14,15)(17,22)(19,24)(21,23)(25,26,31,36)(27,33,28,32)(29,30,35,34)(37,38,39,40);(1,2)(3,4)(5,6)(7,8)(9,10)(11,16)(12,20)(13,18)(14,15)(17,22)(19,24)(21,23)(25,27,31,28)(26,32,36,33)(29,39,35,37)(30,38,34,40);(2,6)(4,7)(10,15)(13,23)(16,24)(17,20)(25,27,31,28)(26,32,36,33)(29,37,35,39)(30,40,34,38);(2,6)(3,8)(9,11)(10,16)(12,21)(13,17)(14,19)(15,24)(18,22)(20,23)(25,28,31,27)(26,33,36,32)(29,37,35,39)(30,40,34,38);(1,3)(2,7)(4,6)(5,8)(9,12,14,22)(10,17,15,20)(11,18,19,21)(13,16,23,24)(25,29,31,35)(26,34,36,30)(27,37,28,39)(32,38,33,40);(1,4,5,7)(2,3,6,8)(9,13,14,23)(10,18,15,21)(11,17,19,20)(12,16,22,24)(25,30,31,34)(26,35,36,29)(27,38,28,40)(32,37,33,39)

Polycyclic presentation:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8306153);