To day I did what ¡­

To day I did what was left of sections 13 and 14 about Homomorphisms and Factor groups.I also did most of section 15, until 15.14, definition of a simple group.

On friday we'll dod the exercises, and probably have time for some theory. In case, I'll Inner automorphisms (last part of on page 140/141) and The center and commutator subgroup (last part of section 15, page 150/151).

Next wednesday we do section 16 (Group action on a set), and if time allows, we jump to section 36, Sylow theorems.

Geir