#8874929

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

5708 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 128

A minimal faithful permutation representation — 6 generators on 32 points:

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

Polycyclic presentation:

2^9|b^2=h,f^2=gi,b^a=bg,c^a=ch,d^a=dg,e^a=egi,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^d=egi

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, 8782125);