Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | #34741 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1558 conjugacy classes of subgroups.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 32 points:
(1,2)(3,5)(4,6)(7,8)(9,10,13,15)(11,14,12,16)(17,18,21,24,20,22,28,29)(19,25,27,32,26,23,30,31);(1,3)(2,5)(4,7)(6,8)(9,10)(11,16)(12,14)(13,15)(19,26)(23,25)(27,30)(31,32);(2,6)(3,7)(18,22)(19,26)(24,29)(27,30);(2,6)(5,8)(9,11,13,12)(10,14,15,16)(17,19)(18,23)(20,26)(21,27)(22,25)(24,31)(28,30)(29,32);(9,12,13,11)(10,14,15,16)(18,22)(19,26)(24,29)(27,30)Polycyclic presentation:
2^9|a^2=h,d^2=f,e^2=f,h^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=efi,c^b=cgi,d^b=dfi,d^c=di,e^d=ei92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6315669);