Let G be a finite abelian group. Then there exists a finite sequence of positive integers (pa¹, p2²,... p¹) which is unique but for the order of its elements, such that p1, P2,..., p. are primes (not necessarily distinct) and a1, a2,..., a, are positive integers (not necessarily distinct), and G~ ZZ₂ ... Z eza,. n

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter4: More On Groups
Section4.5: Normal Subgroups
Problem 38E: Let n be appositive integer, n1. Prove by induction that the set of transpositions...
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Let G be a finite abelian group. Then there exists
a finite sequence of positive integers (pa¹, p2²,... par)
which is unique but for the order of its elements, such
that p₁, P2,..., pr are primes (not necessarily distinct) and
a1, A2,..., a, are positive integers (not necessarily distinct),
and G = Z₁ Z... Z...
"P₁²
Transcribed Image Text:Let G be a finite abelian group. Then there exists a finite sequence of positive integers (pa¹, p2²,... par) which is unique but for the order of its elements, such that p₁, P2,..., pr are primes (not necessarily distinct) and a1, A2,..., a, are positive integers (not necessarily distinct), and G = Z₁ Z... Z... "P₁²
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