The Clifford algebra is an associative algebra that can be constructed as an algebra of matrices. The group Spin is a surface contained in the Clifford algebra and closed by multiplication. We studied the generators of such group, as well as of the finite group contained in Spin and generated by the acute elements and the group Quat, both matrix groups and subsets of Spin. A permutation in the permutation group, can be expressed as a reduced word, using transpositions to define the family of Coxeter generators. The acute and grave maps provide us with elements in the finite group, already mentioned, generated by the acute elements, based on the reduced words of a permutation. An element of Clifford algebra can be written as a linear combination of elements in Quat, where the independent coefficient is known as the real part. We studied results that relate the characteristics of a permutation in the permutation group, with the element related to it in the Clifford algebra.