On imprimitive groups with small degree
Rendiconti del Seminario Matematico della Università di Padova, Tome 86 (1991), pp. 131-142. 
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     author = {Lucchini, Andrea},
     title = {On imprimitive groups with small degree},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {131--142},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {86},
     year = {1991},
     mrnumber = {1154103},
     zbl = {0754.20005},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1991__86__131_0/}
}
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Lucchini, Andrea. On imprimitive groups with small degree. Rendiconti del Seminario Matematico della Università di Padova, Tome 86 (1991), pp. 131-142. http://www.numdam.org/item/RSMUP_1991__86__131_0/

[1] P.P. Pálfy, On Feit's examples of intervals in subgroup lattices, J. Algebra, 116 (1988), pp. 471-479. | MR | Zbl

[2] B. Huppert, Endliche Gruppen, Springer-Verlag, Berlin (1967). | MR | Zbl

[3] P.M. Neumann, Permutationsgruppen von Primzahlgrad und verwandte Themen, Vorlesungen Math. Inst. Giessen, 5 (1977). | MR | Zbl

[4] P.M. Neumann, Transitive permutation groups of prime degree, Proc. Second. Int. Conf. Theory of Groups, Canberra (1973), pp. 520-535. | MR | Zbl

[5] W. Feit, An interval in the subgroup lattice of a finite group which is isomorphic to M7, Algebra Universalis, 17 (1983), pp. 220-221. | MR | Zbl

[6] H. Wielandt, Finite Permutation Groups, Academic Press, New York and London (1964). | MR | Zbl