#9041095

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

4993 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 64

A minimal faithful permutation representation — 6 generators on 40 points:

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

Polycyclic presentation:

2^9|a^2=gh,e^2=g,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,e^b=eghi,d^c=dgi,e^c=egi,f^c=fgi,e^d=egi

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, 8948291);