EntityQ142140· pop 15· linked from 82 articlesfinitely generated abelian groupSign in to saveA commutative group where every element is the sum of elements from one finite subsetConnectionsabelian groupEntityintegerEntityBetti numberEntitydirect sumEntityCarl Friedrich GaussEntityInternational Standard Book NumberEntitynatural numberEntityprime numberEntityHenri PoincaréEntityrational numberEntitydigital object identifierEntityabstract algebraEntitydivisorEntityJSTOREntityLeopold KroneckerEntitycoprimeEntitymodular arithmeticEntityChinese remainder theoremEntitysubgroupEntityQ22908627EntityCategoriesAbelian group theoryAlgebraic structures