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MathematicsSporadic neighbourtransitive codes in Johnson graphsFrom this page one can download a GAP program together with data to investigate 22 error correcting codes coming from Johnson graphs. The codes and the computations to deal with them are described in detail in the paper "Sporadic neighbourtransitive codes in Johnson graphs" by Cheryl Praeger and me, see my list of publications for details. Here are two GAP files: neighbourgroup.h contains the code and neighbourtransitivecodes.g contains the data. Usage:


Max Neunhöffer Last updated: Sat May 4 23:43:35 2013 