5. Let G=28 x Z4, and let H be the subgroup generated by the element ([3], [2]). (a) (5 points) Show that H is a normal
Posted: Tue Sep 07, 2021 7:37 am
5. Let G=28 x Z4, and let H be the subgroup generated by the element ([3], [2]). (a) (5 points) Show that H is a normal subgroup of G. (b) (5 points) List all elements in G/H. (c) (10 points) Write down the multiplication table for G/H, and determine what group G/H is isomorphic to.