Timeline for The number of elements of order k in PGL(2, q)
Current License: CC BY-SA 3.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 14, 2013 at 17:19 | vote | accept | Mart | ||
| Jan 11, 2013 at 20:14 | comment | added | Mart | Now I know what is the size of the conjugacy class of an order-k cyclic subgroup C, but still I don't know what is the number of conjugacy classes of such subgroups C. By Tom's answer it must be $\phi (k)/2$. But why? Can anybody help me? | |
| Jan 11, 2013 at 18:03 | comment | added | Mart | @Tom: I don't know you how get the number of elements of order k. | |
| Jan 11, 2013 at 17:47 | history | answered | Tom | CC BY-SA 3.0 |