On the homotopy of finite CW-complexes with polycyclic fundamental group
Mihai Damian
Abstract
Let X be a finite CW-complex of dimension q. If its fundamental group π1(X) is polycyclic of Hirsch number h>q we show that at least one of the homotopy groups πi(X) is not finitely generated. If h=q or h=q-1 the same conclusion holds unless X is an Eilenberg-McLane space K(π1(X),1).
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