#8535110

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	#57950	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4161 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=h,c^2=ghi,d^2=g,e^2=hi,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^c=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, 8442306);