Question

Find all Right cosets of
Subgroup H. { 1, j} of
group of Quaternions?​

Answer 1

Answer:

First of all you should come to know that Z6 is a cyclic group of order 6. Then find all divisors of 6 there will be 1,2,3,6 and each divisor has unique subgroup. So there are 4 subgroup of Z6.