6.17 Corollary If a is a generator of a finite cyclic group G of order n, then the other generators of G are the elements of the form a", wherer is relatively prime to n. 6.18 Example Let us find all subgroups of Z1s and give their subgroup diagram. All subgroups are cyclic. By Corollary 6.17 O, the elements 1, 5, 7, 11, 13, and 17 are all generators of Z18. Starting with 2,. (2) = {0,2, 4, 6, 8, 10, 12, 14, 16}. is of order 9 and has as generators elements of the form h2, where h is relatively prime to 9, namely, h = 1, 2, 4, 5, 7, and 8, so h2 = 2, 4, 8, 10, 14, and 16. The element 6 of (2) generates (0, 6, 12), and 12 also is a generator of this subgroup. We have thus far found all subgroups generated by 0, 1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, and 17. This leaves just 3, 9, and 15 to consider. (3) = {0,3,6,9, 12, 15}, and 15 also generates this group of order 6, since 15 = 5-3, and the gcd of 5 and 6 is 1. Finally, (9) = {0,9}.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question
I do not understand the solution,please provide with more explanation,please analyze each step,especially the order and prime things
File
Edit View History Bookmarks
Profiles
Tab Window Help
今でもあなたはわたしの光
K D D V O
4)
= c O L O Pi P c: 6 si P C:
D E c. © trV Ja OM
PE
D
G 2 M
[E 目x E
Re
atform.virdocs.com/r/s/0/doc/1559577/sp/165492544/mi/542334586?cfi=%2F4%2F2%5BP700101706000000000000000000ODBD%5D%2F20%5BP70..
57
+ -
6.17 Corollary
If a is a generator of a finite cyclic group G of order n, then the other generators of G are the elements of the form a', where r is
relatively prime to n.
6.18 Example
Let us find all subgroups of Z18 and give their subgroup diagram. All subgroups are cyclic. By Corollary 6.17 O, the elements 1, 5, 7, 11, 13, and 17
are all generators of Z1s. Starting with 2,
(2) = {0, 2, 4, 6, 8, 10, 12, 14, 16}.
is of order 9 and has as generators elements of the form h2, where h is relatively prime to 9, namely, h = 1, 2, 4, 5, 7, and 8, so h2 = 2, 4, 8, 10, 14,
and 16. The element 6 of (2) generates (0, 6, 12), and 12 also is a generator of this subgroup.
We have thus far found all subgroups generated by 0, 1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, and 17. This leaves just 3, 9, and 15 to consider.
(3) = {0,3, 6, 9, 12, 15},
and 15 also generates this group of order 6, since 15 5-3, and the gcd of 5 and 6 is 1. Finally,
(9)={0, 9}.
The subgroup diagram for these subgroups of Z18 is given in Fig. 6.190.
6.19 Figure Subgroup diagram for Z18.
(1) =Z18
m 1) Explana..pdf
O Shafer Music of t..pdf
O oliveros Sound.pdf
3 Shafer Music of t.pdf
a oliveros Sound.pdf
Show All
Aa
MacBook Pro
G Search or type URL
23
&
2
3
4
7
8.
W
E
T.
Y.
Transcribed Image Text:File Edit View History Bookmarks Profiles Tab Window Help 今でもあなたはわたしの光 K D D V O 4) = c O L O Pi P c: 6 si P C: D E c. © trV Ja OM PE D G 2 M [E 目x E Re atform.virdocs.com/r/s/0/doc/1559577/sp/165492544/mi/542334586?cfi=%2F4%2F2%5BP700101706000000000000000000ODBD%5D%2F20%5BP70.. 57 + - 6.17 Corollary If a is a generator of a finite cyclic group G of order n, then the other generators of G are the elements of the form a', where r is relatively prime to n. 6.18 Example Let us find all subgroups of Z18 and give their subgroup diagram. All subgroups are cyclic. By Corollary 6.17 O, the elements 1, 5, 7, 11, 13, and 17 are all generators of Z1s. Starting with 2, (2) = {0, 2, 4, 6, 8, 10, 12, 14, 16}. is of order 9 and has as generators elements of the form h2, where h is relatively prime to 9, namely, h = 1, 2, 4, 5, 7, and 8, so h2 = 2, 4, 8, 10, 14, and 16. The element 6 of (2) generates (0, 6, 12), and 12 also is a generator of this subgroup. We have thus far found all subgroups generated by 0, 1, 2, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 16, and 17. This leaves just 3, 9, and 15 to consider. (3) = {0,3, 6, 9, 12, 15}, and 15 also generates this group of order 6, since 15 5-3, and the gcd of 5 and 6 is 1. Finally, (9)={0, 9}. The subgroup diagram for these subgroups of Z18 is given in Fig. 6.190. 6.19 Figure Subgroup diagram for Z18. (1) =Z18 m 1) Explana..pdf O Shafer Music of t..pdf O oliveros Sound.pdf 3 Shafer Music of t.pdf a oliveros Sound.pdf Show All Aa MacBook Pro G Search or type URL 23 & 2 3 4 7 8. W E T. Y.
Expert Solution
Step 1

here we can use the given corollary to explain this example and also need to consider that which is the operation used to form the group.

trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 4 images

Blurred answer
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,