February Lectures

Week of February 3-7

Feb 3: Subgroups. Equivalent conditions for a subgroup. Exponents and multiples.
Feb 5: Cyclic subgroups. Cyclic groups. Generators.
Tutorial: Groups and subgroups.

Week of February 10-14

Feb 10: Infinite and finite cyclic groups. Order of elements.
Feb 12: Isomorphisms.
Tutorial: Test 2.

Week of February 17-21

Winter break. No lectures this week.

Week of February 24-28 (tentative)

Feb 24: Homomorphisms. Kernel and image. Permutation groups.
Feb 26: Cycle notation.
Tutorial: Homomorphisms and isomorphism.

To January lectures.
To March lectures.