Paper 3, Section I, D
State and prove Lagrange's theorem.
Let be an odd prime number, and let be a finite group of order which has a normal subgroup of order 2 . Show that is a cyclic group.
Typos? Please submit corrections to this page on GitHub.
Paper 3, Section I, D
State and prove Lagrange's theorem.
Let be an odd prime number, and let be a finite group of order which has a normal subgroup of order 2 . Show that is a cyclic group.