Schur ring and Codes for $S$-subgroups over ${\mathbb{Z}}_2^n$

Ronald Orozco López

In this paper the relationship between $S$-subgroups in ${\mathbb{Z}}_2^n$ and binary codes is shown. If the codes used are both $P(T)$-codes and $G$-codes, then the $S$-subgroup is free…