{"version":"1.0","type":"link","title":"Contranormal subgroup - Newikis","description":"In mathematics, in the field of group theory, a contranormal subgroup is a subgroup whose normal closure in the group is the whole group. Clearly, a contranormal subgroup can be normal only if it is the whole group.","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}