Skip to main content
Consistent TeX in title, while this is on the front page
Link
LSpice
  • 12.9k
  • 4
  • 45
  • 69

$H_2(H,\mathbb{Z})$ where H$H$ is a f.g. normal subgroup of a f.p. group.

Source Link

$H_2(H,\mathbb{Z})$ where H is a f.g. normal subgroup of a f.p. group.

Let $G$ be a finitely presented group and $H$ a finitely generated normal subgroup. Is it always true that the Schur Multiplier $H_2(H,\mathbb{Z})$ is a direct product of finitely generated abelian groups?