Let G GL(2,C) be the group of invertible 2 x 2 matrices with entries in the complex numbers C. 0 0 1 i Let H be a group consisting of some of the elements of G 0 -1 0 i What is the order of H? Is H isomorphic to Ds? Is Qs, the quaternion group of order 8, isomorphic to Ds as well?

Advanced Engineering Mathematics
10th Edition
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Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Let G
GL(2,C) be the group of invertible 2 x 2 matrices with entries in the complex
numbers C.
0
0
1
i
Let H
be a group consisting of some of the elements of G
0
-1 0
i
What is the order of H?
Is H isomorphic to Ds?
Is Qs, the quaternion group of order 8, isomorphic to Ds as well?
Transcribed Image Text:Let G GL(2,C) be the group of invertible 2 x 2 matrices with entries in the complex numbers C. 0 0 1 i Let H be a group consisting of some of the elements of G 0 -1 0 i What is the order of H? Is H isomorphic to Ds? Is Qs, the quaternion group of order 8, isomorphic to Ds as well?
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