Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #35680 |
| 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 | #2407 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1665 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)(9,10)(11,13)(12,14)(15,16)(17,18,23,28,22,26,19,24)(20,30,31,32,27,25,29,21);(2,5)(3,7)(9,11,12,15)(10,13,14,16)(17,19,22,23)(18,24,26,28)(20,29,27,31)(21,25,32,30);(10,14)(13,16)(17,20)(18,25)(19,29)(21,28)(22,27)(23,31)(24,32)(26,30);(1,3,4,7)(2,6,5,8)(18,26)(20,27)(24,28)(29,31);(2,5)(6,8)(17,21,23,30,22,32,19,25)(18,27,28,29,26,20,24,31)Polycyclic presentation:
2^9|a^2=h,b^2=g,d^2=f,e^2=h,h^2=i,b^a=bf,c^a=cg,d^a=di,e^a=efi,d^b=df,d^c=di,e^c=ei128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6308876);