Wilson names one of these for a prime p which must be divisible by p for p to be a Wilson prime.
Wilson names one of these for a prime p which must be divisible by p for p to be a Wilson prime. Grün's lemma states that the center of one of these of      a perfect group is trivial. Any local ring only has one this ring which is a  eld; that is called the residue  eld. The cokernel of a group homomorphism is this of its image on the target group. A ring described by this term is obtained by   partitioning the ring into equivalence classes based on an ideal of that ring. For a group G and normal subgroup H, the this group of H in G is the group of cosets of H. For ten points, identify this term used to refer to the result of a division operation.
Wilson names one of these for a prime p which must be divisible by p for p to be a Wilson prime.
quotient