On extremal self-dual codes of length 120

被引：2

作者：

de la Cruz, Javier ^{[1
]}

机构：

[1] Univ Norte, Dept Math, Barranquilla, Colombia

来源：

DESIGNS CODES AND CRYPTOGRAPHY | 2015年 / 75卷 / 02期

关键词：

Extremal self-dual doubly-even code; Automorphism group; AUTOMORPHISM GROUP;

D O I：

10.1007/s10623-013-9902-8

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

We prove that the only primes which may divide the order of the automorphism group of a putative binary self-dual doubly-even code are and . Furthermore we prove that automorphisms of prime order have a unique cycle structure. Parts of the results are based on computer computations.

引用

页码：243 / 252

页数：10

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