1. Which of the following statements are true and which are false ? Give reasons for your answer: (a) The dihedral group D4 has five elements of order two. (b) In a group of odd order, the number of conjugacy classes is also odd.
1. Which of the following statements are true and which are false ? Give reasons for your answer: (a) The dihedral group D4 has five elements of order two. (b) In a group of odd order, the number of conjugacy classes is also odd.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter4: More On Groups
Section4.8: Some Results On Finite Abelian Groups (optional)
Problem 14E: Suppose that the abelian group G can be written as the direct sum G=C22C3C3, where Cn is a cyclic...
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