#8424792

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

5022 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)(3,7)(4,5)(6,8)(17,18)(19,27)(20,24)(21,22)(23,26)(25,32)(28,31)(29,30);(1,3)(2,6)(4,7)(5,8)(9,10)(11,16)(12,14)(13,15)(19,20)(24,27)(28,30)(29,31);(9,11,13,14)(10,12,15,16)(17,19,23,20)(18,24,26,27)(21,28,32,30)(22,29,25,31);(1,4,5,2)(3,7,8,6)(9,10)(11,12)(13,15)(14,16)(17,20,23,19)(18,24,26,27)(21,30,32,28)(22,29,25,31);(17,21)(18,25)(19,28)(20,30)(22,26)(23,32)(24,31)(27,29);(1,3)(2,7)(4,6)(5,8)(9,12)(10,14)(11,15)(13,16)(17,22,23,25)(18,21,26,32)(19,29,20,31)(24,28,27,30)

Polycyclic presentation:

2^9|c^2=i,d^2=gh,f^2=h,b^a=bg,c^a=ch,d^a=dg,e^a=eh,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, 8331988);