Timeline for Subgroups of $\mathrm{SO}(A_0, \mathbb{F}_p)$
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 19, 2021 at 21:31 | answer | added | Uri Bader | timeline score: 2 | |
| Nov 17, 2021 at 3:27 | comment | added | assaferan | Also, Larsen and Pink have a general result about algebraic groups that van be applied here, see their paper "Finite subgroups of algebraic groups". | |
| Nov 17, 2021 at 3:03 | comment | added | assaferan | I think this post gives the answer, more or less. mathoverflow.net/q/175933/74819. Basically, Witt extension theorem shows that the orbits must be large. About your tiny question, I assume that by SO(Fp) you mean the standard inner product. Note that if p=1 mod 4, then they are the same, as the form is completely split. | |
| Nov 16, 2021 at 22:47 | history | asked | davidlowryduda | CC BY-SA 4.0 |