Today - monday January 31 ¡­

Today - monday January 31 -- I did subgroups of cyclic groups. Corollary 6.7 in the case of infinite groups and theorem 6.14 and 6.16 in the case of finite groups. We also did the greatest common divisor, 6.8. And some examples.

To morro we will do the exercises, and if I get time finish part one. That means 7.1 to 7.6. Cayley graphs are not in the course.