7 Common Example of Group of order 4

Groups of order 6

Cyclic Group of Order 6

Homomorphism z6 vs U7

Understanding Composition of Permutations and Product of Transpositions

Groups of Order 4

For Order 4 there are basically two types of group. Klien 4 and Cyclic Group of order 4. In Klien 4 each element is its own inverse. In cyclic group there are two elements which are inverse of each other and there are two which are their own inverses. The two which are inverse of each other are also the generator of this cyclic group.

S4 and Dihedral Group group D4

Generators of Cyclic Group Z3 and Z4

Cyclic Group basics

Group of Order 4, Cyclic Group and Klien 4 group