#10488352

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

4558 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=gi,c^2=h,d^2=i,f^2=gh,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, 10395548);