One–generator quasi–abelian codes revisited
Somphong Jitman, Patanee Udomkavanich · Journal of Algebra Combinatorics Discrete Structures and Applications · 2016
The class of 1-generator quasi-abelian codes over finite fields is revisited.Alternative and explicit characterization and enumeration of such codes are given.An algorithm to find all 1-generator quasi-abelian codes is provided.Two 1-generator quasi-abelian codes whose minimum distances are improved from Grassl's online table are presented.