Section outline

  • This week we consider conjugacy of subgroups (as opposed to conjugacy of elements, which we looked at last week) and go on to define: normal subgroups; the quotient of a group by a normal subgroup; products of groups. We'll illustrate these last three topics with examples.

    This material corresponds roughly to sections 3.4 to 3.6 of the notes.


    At the end of this week you will be able to use the  Week 5 Quiz.