#8702598

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

4382 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:

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

Polycyclic presentation:

2^9|a^2=h,b^2=g,c^2=h,d^2=gh,e^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=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, 8609794);