Incidence not known: 1  Abdominal or stomach pain. 2  bloating. 3  blurred vision. 4  change in vaginal discharge. 5  clay-colored stools. 6  cleft lip or palate. 7  confusion. 8  constipation. 9  darkened urine. 10  diarrhea. 11  difficult or labored breathing. 12  difficulty with swallowing. 13  difficulty with walking. 14  dizziness.
In abstract algebra, a normal subgroup is a subgroup which is invariant under conjugation by members of the group of which it is a part. In other words, a subgroup H of a group G is normal in G if and only if gH = Hg for all g in G, i.e., the sets of left and right cosets coincide.Normal subgroups (and only normal subgroups) can be used to construct quotient groups from a given group.n other words, a subgroup H of a group G is normal in G if and only if gH = Hg for all g in G, i.e., the sets of left and right cosets coincide.
Powered by Ajaxy. In education, student subgroup generally refers to any group of students who share similar characteristics, such as gender identification, racial or ethnic identification, socioeconomic status, physical or learning disabilities, language abilities, or school-assigned classifications (e.g., special-education students).