#8934615

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

5706 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:

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

Polycyclic presentation:

2^9|a^2=ghi,b^2=hi,d^2=g,f^2=h,b^a=bg,c^a=ch,d^a=di,e^a=egi,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,d^c=dgi,f^c=fgi,e^d=egi

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, 8841811);