Charles Wright kindly pointed out two problems with the code for subdirect
products I posted earlier today:
If you have (auto)loaded the `autpgrp' package the function will not run
(but complain about a missing method for
`InnerAutomorphismsAutomorphismGroup'.) You'll have to start GAP without
this package (or create inner automorphisms yourself) to use the function.
More severe is a copying mistake. The line
Apologies for the problems!
-- Colorado State University, Department of Mathematics,
Weber Building, Fort Collins, CO 80523, USA
email: firstname.lastname@example.org, Phone: ++1-970-4914288