#8602121

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

4657 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=g,c^2=gi,d^2=g,e^2=g,f^2=g,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, 8509317);