#9064159

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	#43022	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4502 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=g,d^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,e^c=egi,e^d=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, 8971355);