ON SUBULTRA-GROUPS

In this work subultra-groups of an ultra-group of a subgroup over a finite group are studied. Also, a subultra-group generated by a subset of an ultra-group is worked and then all the elements are determined in terms of the subset. Moreover, in which conditions the intersection of two normal subultra-groups is normal subultra-group is given. Quotient ultra-groups are also studied.