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Codes of length 18 over Non-Abelian Groups

Year: 2026
Type: article
Abstract: Consider the semisimple group algebra F𝒢, where F is a finite field and 𝒢 is a non-abelian group of order 18. In this paper, we derive both linear and non-linear primitive idempotents by utilizing the character theory of 𝒢, and these idempotents are used to construct a family of group codes. Furthermore, we determine fundamental parameters of these group codes.
Language: English
Open Access status: hybrid
OpenAlex ID: W7208827330
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