Transitive distance-regular graphs from linear groups $L(3,q)$‎, ‎$q = 2,3,4,5$

Document Type: Research Paper

Author

Department of Mathematics, University of Rijeka, Croatia

10.22108/toc.2020.116255.1630

Abstract

In this paper we classify distance-regular graphs‎, ‎including strongly regular graphs‎, ‎admitting a transitive action of the linear groups $L(3,2)$‎, ‎$L(3,3)$‎, ‎$L(3,4)$ and $L(3,5)$ for which the rank of the permutation representation is at most 15‎. ‎We give details about constructed graphs‎. ‎In addition‎, ‎we construct self-orthogonal codes from distance-regular graphs obtained in this paper‎.

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