Extension of Paley Construction for Hadamard Matrix

Abstract: We have extended the Paley constructions for Hadamard matrices and obtained some series of Hadamard matrices. Especially Paley construction-II is applicable for odd prime power q is congruent to 1(mod 4) however our method is applicable for any odd prime power. Some of which are non-isomorphic to the matrices obtained by standard Paley constructions, Sylvester construction, Williamson construction or combination of either of these constructions with Sylvester construction. In fact we have used the conference matrix of order prime power q in some different manner which is applicable for any odd prime power q or product of twin primes.