On pp. 152-3 of Hydon's [*Symmetry Methods for Differential Equations*](https://www.kent.ac.uk/smsas/personal/ph282/sym.htm) (2000 ed.), he lists some computer packages for symmetry-finding. [This related Mathematica StackExchange question](https://mathematica.stackexchange.com/q/20438/47125) mentions the [SYM](https://www.math.upatras.gr/~spawn/SYM_html/guide/SYMOverview.html) Mathematica package and Maple's [DEtools/symgen](https://www.maplesoft.com/support/help/Maple/view.aspx?path=DEtools/symgen). Does SAGE have anything similar for doing symmetry-finding?


[This question also posted on ask.sagemath.org](https://ask.sagemath.org/question/36844/symmetry-finding/)



Symmetry-finding with SAGE?
Although not specifically for SAGE (which is a conglomeration of several math packages), Dr. Willy Hereman's "[24 [symmetry-finding] software packages](https://inside.mines.edu/~whereman/software.html)" is a continually updated list of software (last updated: March 18, 2020).


