NPCs composing that spawngroup :

Centurion_Balk (50%)

Centurion_Crullick (50%)

NPCs spawning around that spawngroup :
(Max range : 200)

katta1280283, range=196 (124,-1903,2)

Legionnaire_Perticon (50%)
Legionnaire_Toralitides (50%)

katta1280275, range=149 (74,-1954,74)

Centurion_Elnerius (50%)
Centurion_Rancoves (50%)

katta1280252, range=137 (25,-1822,29)

a_guard_sonic_wolf (100%)

katta1280190, range=175 (-180,-2056,31)

Corporal_Donfeld (50%)
Corporal_Donfeld (50%)

katta1280130, range=132 (-148,-2027,74)

Maralicis_Dilsm (100%)

katta1280129, range=96 (-151,-1973,73)

Tilbok_Furrunner (100%)

katta1280020, range=159 (-23,-2071,31)

Centurion_Maverus (50%)
Centurion_Talekor (50%)

katta1280019, range=169 (3,-2072,31)

Centurion_Bevor (50%)
Centurion_Ralton (50%)

katta1280014, range=115 (-28,-1812,31)

Centurion_Ceraticles (50%)
Centurion_Pythondius (50%)

katta1280013, range=132 (8,-1813,31)

Centurion_Mesoptilus (50%)
Centurion_Valaric (50%)

katta1280011, range=124 (53,-1917,31)

Centurion_Altinus (50%)
Centurion_Zeratillion (50%)

katta1280010, range=127 (-197,-1940,34)

Legionnaire_Urolic (100%)

katta1280009, range=104 (-173,-1940,34)

katta1280008, range=29 (-92,-1940,34)

katta1280006, range=166 (94,-1940,34)

Legionnaire_Revones (50%)
Legionnaire_Utilliac (50%)

katta1280000, range=44 (-95,-1957,74)

Centurion_Markalis (50%)
Centurion_Venctivo (50%)