#8358270

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	#42477	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4258 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 40
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=h,b^2=ghi,c^2=g,d^2=hi,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,f^c=fgi,e^d=egi

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, 8265466);