#8436578

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

4914 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:

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

Polycyclic presentation:

2^9|b^2=ghi,c^2=hi,d^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eghi,c^b=ci,d^b=dh,f^d=fgi

Conjugacy classes & character table

89 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8343774);