{"version":"1.0","type":"link","title":"Direct sum of groups - Newikis","description":"In mathematics, a group G is called the direct sum of two normal subgroups with trivial intersection if it is generated by the subgroups. In abstract algebra, this method of construction of groups can be generalized to direct sums of vector spaces, modules, and other structures; see the article…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/5/5f/Cyclic_group.svg/1280px-Cyclic_group.svg.png","thumbnail_width":1280,"thumbnail_height":1245}