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| | G R O U P T H E O R Y I

University undergraduate lectures in mathematics
~ Edition 2.0 ~
*Full access to all answers from 8th May 2026*
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| | A highly accessible introduction to Group Theory for First Year University students.
This second edition (May 2026) contains 20% more material.
A further set of lectures, Group Theory II, is for study later in the first year.
1 Clock Arithmetic +Video
Lecture 1 : Answers 1
2 Properties of Groups +Video
Lecture 2 : Answers 2
3 The Square +Video
Lecture 3 : Answers 3
4 Generators +Video
Lecture 4 : Answers 4
5 Isomporphism +Video
Lecture 5 : Answers 5
6 Revision
Lecture 6 : Answers 6
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