Title of article :
Some self-dual codes invariant under the Hall–Janko group
Author/Authors :
Naoki Chigira، نويسنده , , Masaaki Harada، نويسنده , , Masaaki Kitazume، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
We construct self-dual codes of length 100 invariant under the Hall–Janko group J2. We also construct a 2-(100,22,168) design with the automorphism group J2:2, which is the extension of J2 by its outer automorphism.
Keywords :
Automorphism group , Self-dual code , 2-Design , Rank 3 graph , Hall–Janko group
Journal title :
Journal of Algebra
Journal title :
Journal of Algebra
