I need to export LaTex files of character tables of various groups to write a project report. I usually use this site:
https://people.maths.bris.ac.uk/~matyd/GroupNames/index.html
However they do not have character tables for large groups as the Suzuki Group Sz(8) or Mathieu sporadic groups. Is there any other good website with character tables of larger groups? Alternatively, can someone suggest book containing character table of $M_{22}, M_{23}, M_{24}$ and $Sz(8)$?