GAP Package GraphSym

The GraphSym package contains various collections of graphs with interesting symmetry properties. Each collection of graphs are attained from complete or partial enumerations published in international journals. This package provides functionality enabling easy access to these graphs, along with several precomputed properties related to many of the graphs stored within.

The current version of this package is version 0.1, released on 2025-04-10. For more information, please refer to the package manual. There is also a README file.

License: GPL-2.0-or-later

Dependencies

This package requires GAP version >= 4.12.2

The following other GAP packages are needed:

GAPDoc >= 1.6.6
Digraphs >= 1.6.1

Authors

Rhys J. Evans, Antonio Montero, Primož Potočnik.

Contributors

Marston Conder, Pablo Spiga, Gabriel Verret, Stephen Wilson.

Citing

Please, cite this package as

[EMP25] Evans, R. J., Montero, A. and Potočnik, P., GraphSym, Graphs with symmetries library, Version 0.1 (2025)
(GAP package), https://rhysje00.github.io/graphsym.

You can get more info by typing Cite("GraphSym"); in the gap prompt.

Feedback

For bug reports, feature requests and suggestions, please use the issue tracker.