7. Let G be a group of order 45. Then (a) G has an element of order 9 (b) Ghas subgroup of order 9 (c) Ghas a normal subgroup of order 9 (d) Ghas a normal subgroup of order 5

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter4: More On Groups
Section4.5: Normal Subgroups
Problem 9E: 9. Consider the octic group of Example 3. Find a subgroup of that has order and is a normal...
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7.
Let Gbe a group of order 45. Then
(a)
G has an element of order 9
(b)
Ghas subgroup of order 9
(c)
Ghas a normal subgroup of order 9
(d)
Ghas a normal subgroup of order 5
Transcribed Image Text:7. Let Gbe a group of order 45. Then (a) G has an element of order 9 (b) Ghas subgroup of order 9 (c) Ghas a normal subgroup of order 9 (d) Ghas a normal subgroup of order 5
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