The Dihedral Group
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Abstract Algebra | The dihedral group
19:46
What is a Group? | Abstract Algebra
21:58
Group theory, abstraction, and the 196,883-dimensional monster
17:10
(Abstract Algebra 1) Symmetries of a Square
28:40
Symmetric and Alternating Groups -- Part 1
14:53
(Abstract Algebra 1) Symmetries of an Equilateral Triangle
11:24
Normal Subgroups and Quotient Groups (aka Factor Groups) - Abstract Algebra
17:13