Solution for problem 18.4 Chapter 18
Repeat 18.3, with Z4 replaced by Z2 x Z2
Modern Algebra: An Introduction | 6th Edition
Repeat 18.3, with Z4 replaced by Z2 x Z2.
Step 1 of 3
Let us assume a group
Now we need to develop a group from the above. Group is isomorphic to
Therefore, the composition table for can be written as follows.