9:50

301.8D Classifying the Multiplicative Groups U(n)

27:55

Inner & Outer Semidirect Products Derivation - Group Theory

10:24

301.4C Properties of Cyclic Groups

44:27

External and Internal Direct Products -- Abstract Algebra 13

17:15

Direct products of cyclic groups

5:46

Proof that Z x Z is not a cyclic group

11:42

301.8I Extra: Semi-Direct Products of Groups

15:40

Abstract Algebra 63: Orders of elements in direct product groups