Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437748 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1658 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)(3,6)(4,5)(7,8)(17,18,21,24)(19,25,27,32)(20,29,26,23)(22,30,31,28);(9,10)(11,15)(12,14)(13,16)(17,19,26,30,21,27,20,28)(18,22,29,32,24,31,23,25);(2,5)(6,8)(9,11,12,16)(10,13,14,15)(19,27)(22,31)(25,32)(28,30);(10,14)(13,15)(19,27)(22,31)(25,32)(28,30);(1,3,4,7)(2,6,5,8)(19,27)(22,31)(25,32)(28,30)Polycyclic presentation:
2^9|a^2=i,b^2=fi,c^2=hi,e^2=g,f^2=i,b^a=bf,c^a=cg,f^a=fi,c^b=ch,d^b=dh,e^b=ei92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6369565);