Lecture 21 - First isomorphism theorem
31:52
Lecture 20 - Examples of quotient groups
35:22
Lecture 22 - Examples and Second isomorphism theorem
13:08
A Natural Proof of the First Isomorphism Theorem (Group Theory)
24:27
Lecture 23 - Third isomorphism theorem
12:47
Chapter 6: Homomorphism and (first) isomorphism theorem | Essence of Group Theory
15:35
Abstract Algebra | First Isomorphism Theorem for Groups
15:29
31. Fundamental Theorem of Ring Homomorphism or First Isomorphism theorem of Rings
29:10