#7658935

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	#37536	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4752 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=g,c^2=i,d^2=h,e^2=gh,f^2=gh,b^a=bg,c^a=ch,d^a=di,c^b=ci,d^b=dhi,f^e=fhi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7566131);