#8810221

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

4607 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:

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

Polycyclic presentation:

2^9|a^2=i,b^2=i,d^2=g,f^2=gi,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,f^b=fgi,d^c=dgi,e^c=egi

Conjugacy classes & character table

86 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8717417);