#9040188

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

4920 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:

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

Polycyclic presentation:

2^9|a^2=gh,c^2=g,f^2=g,b^a=bg,c^a=ch,d^a=dg,f^a=fh,c^b=ci,d^b=dgi,e^b=eghi,e^c=egi,f^c=fgi,e^d=egi

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8947384);