From the dept.'s website FAQs:
What are the minimum scores required?
The general rule for admission to the graduate program is that your test scores should be at or above the 30th percentile either on the GRE (verbal+quantitative sections) or MAT.In general, if you have a low GPA, your test scores should be higher, or with a high GPA, you may have lower test scores. Your recommendations letters are also important.
So that would be ~390+V, ~520+Q, and ~3.5/4.0+A. If I were you, I'd strongly consider retaking the GRE after doing some serious studying. Good luck!