#7642385

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

5406 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)(6,8)(10,14)(12,15)(18,23)(19,21)(25,30)(27,28);(1,2)(3,6)(4,5)(7,8)(9,10,13,14)(11,15,16,12)(17,18)(19,24)(20,25)(21,26)(22,23)(27,31)(28,32)(29,30);(2,5)(6,8)(10,14)(11,16)(17,19,22,21)(18,24,23,26)(20,28,29,27)(25,32,30,31);(17,18)(19,24)(20,25)(21,26)(22,23)(27,31)(28,32)(29,30);(1,2)(3,6)(4,5)(7,8)(9,11)(10,15)(12,14)(13,16)(17,20,22,29)(18,25,23,30)(19,27,21,28)(24,31,26,32);(1,3)(2,6)(4,7)(5,8)(9,12,13,15)(10,11,14,16)(17,21,22,19)(18,26,23,24)(20,28,29,27)(25,32,30,31)

Polycyclic presentation:

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

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, 7549581);