Let G, H, and K be finitely generated abelian groups. Prove or disprove: If G × H ∼= K × G, then H ∼= K.
Let G, H, and K be finitely generated abelian groups. Prove or disprove: If G × H ∼= K × G, then H ∼= K.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter3: Groups
Section3.3: Subgroups
Problem 24E: 24. Let be a group and its center. Prove or disprove that if is in, then and are in.
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Let G, H, and K be finitely generated abelian groups. Prove or disprove: If
G × H ∼= K × G, then H ∼= K.
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