Homepage › Solution manuals › David S. Dummit › Abstract Algebra › Exercise 1.5.2 (Tables for $S_3, D_8$ and $Q_8$.)
Exercise 1.5.2 (Tables for $S_3, D_8$ and $Q_8$.)
Write out the group tables for and .
Answers
I prefer Sudoku.
Proof. The product is at row and column .
-
Table for .
We can take and , which gives the dictionnary
(1 3) (2 3) -
Table for .
(We may use , in particular .)
-
Table for :
2025-09-19 09:57