Calculus I, II, & III

Differential Equations

Matrix Algebra

Engineering Mathematics

Methods of Theoretical Physics I & II (which focuses on PDEs and Group Theory)

Unfortunately, most math courses require a foundations in math prerequisite, so I don't have much room to take more maths. Is this enough to get into grad school to study theoretical physics? I could try to shuffle around my schedule to fit in the foundations course and another math like analysis or topology. I have taken many upper level physics electives already, so I guess I could reluctantly cut back a few.