NPCs composing that spawngroup :

a_kobold_guard (33%)

a_rabid_kobold (33%)

a_rabid_kobold (34%)

NPCs spawning around that spawngroup :
(Max range : 100)

warrens_69, range=80 (404,-562,-76)

a_rabid_kobold (50%)
a_rabid_kobold (50%)

warrens_82, range=60 (459,-660,-78)

a_kobold_master_blacksmith (100%)

warrens_106, range=90 (442,-561,-76)

warrens_168, range=76 (403,-718,-68)

warrens_177, range=57 (351,-669,-89)

warrens_191, range=34 (387,-611,-75)

warrens_192, range=42 (437,-618,-76)

a_kobold_archer (50%)
a_kobold_sentinel (50%)

warrens_193, range=66 (432,-701,-68)

warrens_194, range=81 (432,-718,-68)

warrens_195, range=58 (403,-700,-68)