#8475301

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

4594 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)(11,17)(12,20)(13,22)(14,19)(15,16)(18,23)(21,24)(25,26,30,34)(27,29,33,31)(28,32,38,40)(35,37,36,39);(3,7)(5,8)(10,16)(13,23)(17,20)(19,21)(25,27,30,33)(26,29,34,31)(28,36,38,35)(32,39,40,37);(1,2)(3,5)(4,6)(7,8)(9,11,15,12)(10,17,16,20)(13,19,23,21)(14,18,24,22)(25,27)(26,31)(28,35)(29,34)(30,33)(32,39)(36,38)(37,40);(1,3)(2,5)(4,7)(6,8)(9,12,15,11)(10,17,16,20)(13,21,23,19)(14,18,24,22)(25,27)(26,29)(28,35)(30,33)(31,34)(32,37)(36,38)(39,40);(1,2)(3,5)(4,6)(7,8)(9,13,15,23)(10,18,16,22)(11,19,12,21)(14,17,24,20)(25,28)(26,32)(27,35)(29,37)(30,38)(31,39)(33,36)(34,40);(9,14,15,24)(10,19,16,21)(11,18,12,22)(13,17,23,20)(25,29)(26,33)(27,34)(28,37)(30,31)(32,36)(35,40)(38,39)

Polycyclic presentation:

2^9|a^2=h,b^2=i,c^2=g,d^2=g,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,e^b=egi,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, 8382497);