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Questions about the branch of algebra that deals with groups.

0 votes
0 answers
110 views

Brauer characters of finite simple group $E_8(5)$

I would like to find the irreducible characters of the group $E_8(5)$ (mod 2)? Can anyone help? (I am elementary in working with Brauer characters) Many thanks
Tina's user avatar
  • 169
8 votes
2 answers
2k views

The number of conjugacy classes of the simple group PSL(2,q)

If $q=p^a$ , where $p$ is a prime number, then I would like to know the number of conjugacy classes related to elements of order $p$ and $2$ in the simple group $PSL(2,q)$ .
Tina's user avatar
  • 169