https://github.com/flintlib/python-flint/blob/9e106c83d4ae3ef751fe71ae525297b308b5a497/src/flint/types/fmpz_mod_mat.pyx#L504 There is a `fmpz_mod_mat_det` since FLINT 3.1.
python-flint/src/flint/types/fmpz_mod_mat.pyx
Line 504 in 9e106c8
There is a
fmpz_mod_mat_detsince FLINT 3.1.