{"version":"1.0","type":"link","title":"Subnormal subgroup - Newikis","description":"In mathematics, in the field of group theory, a subgroup H of a given group G is a subnormal subgroup of G if there is a finite chain of subgroups of the group, each one normal in the next, beginning at H and ending at G.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}