#7642490

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

5498 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:

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

Polycyclic presentation:

2^9|b^2=hi,c^2=h,d^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, 7549686);