NPCs composing that spawngroup :

fire_goblin (33%)

fire_goblin (34%)

inferno_goblin (33%)

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

soldunga_36, range=188 (-655,-541,43)

soldunga_35, range=140 (-723,-543,43)

inferno_goblin (50%)
inferno_goblin (50%)

soldunga_34, range=155 (-723,-561,43)

soldunga_33, range=193 (-743,-614,57)

inferno_goblin_wizard (100%)
inferno_goblin_wizard (100%)

soldunga_32, range=199 (-781,-630,57)

soldunga_31, range=171 (-756,-595,57)

soldunga_26, range=194 (-973,-536,39)

soldunga_21, range=79 (-781,-506,57)

inferno_goblin_shaman (100%)

soldunga_20, range=139 (-846,-567,43)

soldunga_19, range=112 (-846,-538,43)

soldunga_18, range=125 (-902,-517,26)

young_goblin (100%)

soldunga_17, range=123 (-912,-501,14)

inferno_goblin (100%)

soldunga_16, range=130 (-911,-515,15)

fire_goblin (100%)

soldunga_15, range=67 (-850,-485,22)

fire_goblin (50%)
inferno_goblin (50%)

soldunga_13, range=16 (-809,-448,38)

fire_goblin_wizard (50%)
inferno_goblin (50%)

soldunga_12, range=66 (-819,-366,32)

inferno_goblin (50%)
inferno_goblin (50%)

soldunga_11, range=83 (-850,-359,32)

soldunga_10, range=118 (-839,-317,32)

soldunga_9, range=55 (-776,-388,57)

soldunga_8, range=46 (-797,-387,57)

soldunga_6, range=72 (-837,-365,57)

Solusek_goblin (50%)
Solusek_priest (50%)

soldunga_5, range=25 (-787,-422,57)

Solusek_goblin (50%)
Solusek_priest (50%)

soldunga_4, range=131 (-776,-305,60)

soldunga_3, range=120 (-789,-313,60)

soldunga_2, range=112 (-780,-323,60)

Solusek_champion (50%)
Solusek_goblin (50%)

soldunga_84, range=92 (-757,-508,57)

fire_goblin_wizard (50%)
inferno_goblin (50%)

soldunga_91, range=50 (-782,-475,57)

soldunga_92, range=156 (-722,-562,57)

fire_goblin (50%)
fire_goblin (50%)

soldunga_97, range=56 (-753,-437,57)

goblin_merchant (100%)

soldunga_157, range=198 (-1006,-459,-20)

CWG_Model_XA (100%)

soldunga_171, range=70 (-796,-363,57)