This view describes the many-to-many relationship between groups and members.
There is one row in the SYSGROUP system view for each member of each group.A group may have many members, and a user may be a member of many groups. The underlying system table for this view is ISYSGROUP.
The SYSGROUP view is a SQL Anywhere system view. See SQL Anywhere 11.0.1 > SQL Anywhere Server - SQL Reference > System Objects > Views > System views > SYSGROUP system view.