Determine, up to conjugacy, all real \(3\times 3\) matrices \(A\) satisfying \(A^8=I\) and \(A^4\ne I\).
Question
Math 6310 • Algebra
Summer 2017 • Question 6
Question
Summer 2017 • Question 6
Determine, up to conjugacy, all real \(3\times 3\) matrices \(A\) satisfying \(A^8=I\) and \(A^4\ne I\).