{"version":"1.0","type":"link","title":"Normal subgroup - Newikis","description":"In group theory, a branch of mathematics, a subgroup of a group is normal in if and only if for all and .","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/1200px-Cyclic_group.svg.png","thumbnail_width":1200,"thumbnail_height":1167}