According to the NCAA, the schools with the most number of major infractions cases:
SMU, 10
Arizona State, 9
Oklahoma, 8
Wichita State, 8
Auburn, 7
Florida State, 7
Texas A&M, 7
California (Berkeley), 7
Georgia, 7
Memphis, 7
Minnesota, 7
Wisconsin, 7
West Virginia, 7
Baylor, 6
Kansas State, 6
Mississippi State, 6
UCLA, 6
Cincinnati, 6
Illinois, 6
Kansas, 6
Kentucky, 6
Miami (Fla.), 6
USC, 6
Texas-Rio Grande Valley, 6