NPCs composing that spawngroup :

Utilman (50%)

Utilman1 (50%)

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

thurgadina_1, range=97 (-255,480,-23)

thurgadina_29, range=64 (-158,547,-17)

Utilman (50%)
Utilman2 (50%)

thurgadina_34, range=78 (-235,470,-8)

Warpriest_Penatain (50%)
Warpriest_Penatain (50%)

thurgadina_39, range=87 (-245,484,-23)

Templar_Franchus (50%)
Templar_Franchus (50%)

thurgadina_40, range=97 (-255,487,-23)

Initiate_Corrith (50%)
Initiate_Corrith (50%)

thurgadina_154, range=80 (-211,543,-18)

Keegan (100%)

thurgadina_155, range=50 (-208,485,-18)

Brigam (100%)