#8600880

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	#49589	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4571 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=gi,d^2=h,e^2=g,f^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,e^c=egi,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8508076);