#10424667

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	#2813	C₂²
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4199 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=hi,f^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=egi,e^d=eghi,f^d=fgi

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, 10331863);