#8348245

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

5698 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:

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

Polycyclic presentation:

2^9|b^2=gh,c^2=g,d^2=gh,f^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,e^b=egi,f^c=fgi,e^d=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, 8255441);