#10480932

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

4730 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=gh,d^2=i,b^a=bg,c^a=ch,d^a=di,f^a=fh,c^b=ci,d^b=dgi,e^d=eh,f^e=fgi

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10388128);