#8701950

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

5499 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:

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

Polycyclic presentation:

2^9|a^2=gh,b^2=h,d^2=g,b^a=bg,c^a=ch,d^a=dg,e^a=eh,c^b=ci,d^b=dh,d^c=dgi,f^d=fgi,f^e=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, 8609146);