6 problems.
- Sylow subgroups of a group of order 240 and elements of order 15
- Examples of nilpotents in quotient rings versus base rings
- Ring homomorphism from C[x] onto C and non-surjective examples
- Finitely generated modules over Z and scalar extension from R[x] to C[x]
- Conditions for f(x^p) to be a p-th power in characteristic p
- Quadratic extensions and Galois behavior in characteristic 2