#8230745

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
prime radical	#39358	C₂
LCS	G ▷ C₂³ ▷ C₁
UCS	C₁ ◁ C₂³ ◁ G
LECS	G ▷ C₂³ ▷ C₁

4981 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:

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

Polycyclic presentation:

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

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, 8137941);