- #1
hitmeoff
- 261
- 1
How do we go about finding the number of elements of a cyclic subgroup that's generated by an element in the main group. For example:
The subgroup Z30 generated by 25.
I would think this subgroup would be {0,1,5,25} but there's supposed to be 6 elements and not four. Whats going on?
The subgroup Z30 generated by 25.
I would think this subgroup would be {0,1,5,25} but there's supposed to be 6 elements and not four. Whats going on?