Complete Classification of Flag-Transitive Point一Primitive4 t$ n, P* ? X* U: [5 y
2-Designs with Socle. D8 {1 Z# Q" t0 c$ D0 B3 w& z3 g) q
! k7 i, g0 w% S! a9 ?" G
In recent years several authors have determined some 2-designs with flag-transitive point-primitive automorphism group G of almost simple type with sporadic socle. Here we obtain the complete classification of flag-transitive point-primitive non-trivial 2-designs with socle Mli,and find that there are precisely 14 such nonisomorphic 2-designs.; F z) a4 D8 X7 q- n