#8202068

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

4373 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)(9,10,16,20)(11,21,23,17)(12,13,14,18)(15,19,24,22)(25,26,30,34)(27,31,35,40)(28,32,38,37)(29,33,39,36);(3,7)(6,8)(9,11,16,23)(10,17,20,21)(12,22,14,19)(13,24,18,15)(27,35)(28,38)(31,40)(32,37);(1,2)(3,6)(4,5)(7,8)(9,12,16,14)(10,18,20,13)(11,22,23,19)(15,21,24,17)(25,27)(26,31)(28,36)(29,32)(30,35)(33,38)(34,40)(37,39);(1,3,4,7)(2,6,5,8)(9,13)(10,12)(11,15)(14,20)(16,18)(17,19)(21,22)(23,24);(1,2)(3,6)(4,5)(7,8)(9,14,16,12)(10,13,20,18)(11,22,23,19)(15,21,24,17)(25,28)(26,32)(27,36)(29,31)(30,38)(33,35)(34,37)(39,40);(9,15)(10,19)(11,13)(12,17)(14,21)(16,24)(18,23)(20,22)(25,29)(26,33)(27,37)(28,31)(30,39)(32,35)(34,36)(38,40)

Polycyclic presentation:

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

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8109264);