The material for the third test is what I covered
in Chapter 10 on Homomorphisms, plus what I
covered in Chapter 6 on Isomorphisms, plus what
I covered in Chapter 7 on Cosets and Lagrange’s
Theorem up to and including the Lecture Notes
posted on Fri, Mar 27. I have not decided when and
how I will give the third test. Starting Mon, Mar 30,
the Notes posted will be on Chapter 8, External
Direct Products. The material for the 4th Test will
be Chapters 8, 9 and 11 (whatever I cover).

You will get at least one week Notice before each of the tests.