thin finite group
finite group such that for every odd prime p, the Sylow p-subgroups of the 2-local subgroups are cyclic
Tits group
finite simple group of order 2¹¹·3³·5²·13; the derived subgroup of the Ree group ²F₄(2)
finite group such that for every odd prime p, the Sylow p-subgroups of the 2-local subgroups are cyclic