SUBGRUP C-NORMAL DAN SUBRING HR-MAX
ABSTRACT: For any group ,
subgroup of is called -normal subgroup if there exist a
normal subgroup of such that
and where is maximal normal subgroup of which is contained in . On the other side,
for each ring , subring of is called -max subring if there exist an
ideal of
such that and where
is maximal ideal of which is
contained in . Subgroup normal of is -normal subgroup if and only if is maximal normal subgroup and ideal of is
-max subring if and only if is maximal
ideal. Every group and ring is -normal subgroup and -max subring of itself.
Keywords: maximal normal
subgroup,c -normal subgroup, maximal ideal, HR-max subring
Penulis: Kristi Utomo Kristi
Utomo
Kode Jurnal: jpmatematikadd160300
