#10320637

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

4466 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=gh,c^2=g,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, 10227833);