#8935595

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

4506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 40 points:

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

Polycyclic presentation:

2^9|a^2=g,b^2=g,c^2=gh,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,e^c=egi,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, 8842791);