We present a class of indecomposable polynomials of non prime-power degree over the finite field of two elements which are permutation polynomials on infinitely many finite extensions of the field. The associated geometric monodromy groups are the simple ...
Rudolf Lidl,Gary L. Mullen. When Does a Polynomial Over a Finite Field Permute the Elements of the Field?[J]. The American Mathematical Monthly,1988-01-01,95(3):243-246.