#8903111

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

5128 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)(17,18,23,28)(19,27,22,24)(20,30,29,25)(21,26,31,32);(1,2)(3,6)(4,7)(5,8)(11,15)(14,16)(17,19,23,22)(18,24,28,27)(20,31,29,21)(25,32,30,26);(1,3)(2,5)(4,8)(6,7)(9,10)(11,14)(12,13)(15,16)(17,20)(18,25)(19,21)(22,31)(23,29)(24,26)(27,32)(28,30);(3,8)(5,6)(17,18)(19,24)(20,25)(21,26)(22,27)(23,28)(29,30)(31,32);(1,3)(2,6)(4,8)(5,7)(9,11,12,15)(10,14,13,16)(17,21,23,31)(18,26,28,32)(19,29,22,20)(24,30,27,25);(1,2)(3,6)(4,7)(5,8)(9,10)(11,14)(12,13)(15,16)(17,22,23,19)(18,27,28,24)(20,31,29,21)(25,32,30,26)

Polycyclic presentation:

2^9|a^2=g,b^2=g,e^2=h,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,e^b=eh,d^c=dgi,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, 8810307);