#8972389

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

5975 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)(17,18,21,23)(19,22,25,30)(20,24,27,31)(26,29,28,32);(1,2,4,6)(3,5,7,8)(9,10,13,14)(11,15,16,12)(17,19,21,25)(18,22,23,30)(20,26,27,28)(24,29,31,32);(1,3)(2,5)(4,7)(6,8)(9,11)(10,12)(13,16)(14,15)(18,23)(19,25)(20,27)(29,32);(9,12)(10,11)(13,15)(14,16)(17,20)(18,24)(19,26)(21,27)(22,29)(23,31)(25,28)(30,32);(1,2)(3,5)(4,6)(7,8)(9,10)(11,12)(13,14)(15,16)(17,19)(18,22)(20,28)(21,25)(23,30)(24,32)(26,27)(29,31);(1,3)(2,5)(4,7)(6,8)(9,12)(10,11)(13,15)(14,16)(17,18)(19,22)(20,24)(21,23)(25,30)(26,29)(27,31)(28,32)

Polycyclic presentation:

2^9|a^2=gi,b^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,e^c=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, 8879585);