#10521391

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

4817 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=gi,c^2=g,d^2=gi,e^2=hi,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,d^b=dgi,e^d=eh,f^e=fgi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10428587);