I have inserted wp_bp_groups by using $wpdp class. All fields gets inserted but the groups I have inserted are not shown in the website. Only those groups are shown that are created using website interface. Please help me to resolve the issue. Thanks.
Use the BuddyPress functions for BuddyPress operations.
In this case, use groups_create_group( $args )
located in buddypress\bp-groups\bp-groups-functions.php
The groups you inserted directly probably don't have any members - so they don't show up. Use the function above to create groups and you won't have that problem.