%0 Journal Article %A Rochdi Omami and Mohamed Omami and Raouf Ouni %D 2009 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 31, 2009 %T Group of Square Roots of Unity Modulo n %U https://publications.waset.org/pdf/8554 %V 31 %X Let n ≥ 3 be an integer and G2(n) be the subgroup of square roots of 1 in (Z/nZ)*. In this paper, we give an algorithm that computes a generating set of this subgroup. %P 505 - 513