#8923691

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	#52013	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4684 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:

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

Polycyclic presentation:

2^9|a^2=g,b^2=i,c^2=h,d^2=gi,e^2=ghi,f^2=h,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,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, 8830887);