Answer to Question #120559 in Abstract Algebra for inv

Question #120559
Build a set of operation tables for group G with orders from 1, 2, 3 and 4 using the elements of a, b, c, and e as the identity element.
1
Expert's answer
2020-06-08T19:56:49-0400

Group of order 1 "\\equiv \\{e\\}" .

Group of order 2 "\\equiv \\Z_2 = \\{e,a\\}" where "a" is element of order 2.

Group of order 3 "\\equiv \\Z_3 = \\{e,b,b^2\\}" where "b" are element of order 3.

Group of order 4 is either isomorphic to "\\Z_4" or "\\Z_2 \\times \\Z_2"

where "\\Z_4 = \\{e,c,c^2,c^3\\}": "c" is an element of order 4

and "\\Z_2 \\times \\Z_2 = \\{e, f,g,h\\}": "f,g,h" are elements of order 2.


Composition table is as follows:


Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be the first!

Leave a comment

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS