As Tits group [2F4(2)'] occurs as a maximal subgroup of Fi22 and Ru, does this imply that 2F4(2)' is also subquotient of the mentioned groups? If that is the case maybe it (the Tits group) should be added in the diagram.
Hark01 (talk) 14:06, 16 April 2020 (UTC)Reply
