MathCastle
Sign up
Groups and FieldsChallengeDirect Products and Finite Abelian Groups

Direct Products and Finite Abelian Groups · Challenge problem

How many abelian groups of order 2160=24⋅33⋅52160 = 2^4\cdot3^3\cdot5 have exactly 22 invariant factors?

Practice more like this Review this concept