#7655189

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

4726 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degree	μ(G) = 32
transitive degree	μ_t(G) = 256

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

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

Polycyclic presentation:

2^9|a^2=g,b^2=gi,c^2=hi,d^2=g,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dh,c^b=ci,f^e=fhi

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7562385);