New binary one-generator quasi-cyclic codes
Sixteen new binary quasi-cyclic linear codes improving the best known lower bounds on minimum distance in Brouwer's tables [1] are constructed. The parameters of these codes are [102,26,32], [102,27,30], [142,35,40] [142,36,38] [146136, 40], [170,16,72], [170,20,66], [170,33,52] [170,36,50], [178,33,56], [178,34,54], [182,27,64] [182,36,56], [186,17,76], [210,23,80], [254,22,102] Sixty cyclic and thirty quasi-cyclic codes, which attain the respective bounds in Brouwer's table and are not included in Chen's table [2] are presented as well.
quasi-cyclic codes binary linear codes