Tommy Hofmann comments

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                                            Tommy Hofmann

deal (badly) with non-trivial Schur index

Now we have ``` Experimental.gmodule: Error During Test at /home/runner/work/Oscar.jl/Oscar.jl/test/Experimental/gmodule-test.jl:1 Got exception outside of a @test cannot determine the Schur index with the currently used criteria ``` which is good?...

deal (badly) with non-trivial Schur index

I (again) had to use the computer algebra system that shall not be named to compute a Schur index.

Finite field constructors should add sanity checks

Thanks for the report. I will have a look.

Finite field constructors should add sanity checks

We definitely should do the input check (with an optional `check` parameter to turn it off).

Addition of ideals fails

No, it is not trying to print a Singular polynomial. The problem is that the print function tries to iterate over `I.gens`, which tries to call some conversion function. It...

(Maximal) subgroups of finite matrix groups a bit slow

Thanks @ThomasBreuer, I have updated the issue. The call `conjugacy_classes_maximal_subgroups(G)` seems to do OK, but`conjugacy_classes_subgroups(G)` still has not finished for me.

(Maximal) subgroups of finite matrix groups a bit slow

Here is another example (provided by @joschmitt): ```julia julia> F = GF(5) Galois field with characteristic 5 julia> v = [[4 0 0 0 0 0 0 0 0 0;...

(Maximal) subgroups of finite matrix groups a bit slow

Thanks for looking into this @ThomasBreuer.

Proposal: Better printing of parent objects

It seems that we have varying opinions/expectations for the printing. It might be best to discuss this next week in person.

More compact printing

@tthsqe12 No, thankfully no one can do this. I don't understand why we would want to hide generators of ideals by default. Was there some discussion I missed?