NPCs composing that spawngroup :

fire_goblin (33%)

inferno_goblin (33%)

inferno_goblin (34%)

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

soldunga_14, range=83 (-809,-432,38)

soldunga_13, range=97 (-809,-448,38)

fire_goblin_wizard (50%)
inferno_goblin (50%)

soldunga_12, range=31 (-819,-366,32)

inferno_goblin (50%)
inferno_goblin (50%)

soldunga_10, range=43 (-839,-317,32)

soldunga_9, range=79 (-776,-388,57)

soldunga_8, range=59 (-797,-387,57)

soldunga_6, range=14 (-837,-365,57)

Solusek_goblin (50%)
Solusek_priest (50%)

soldunga_5, range=89 (-787,-422,57)

Solusek_goblin (50%)
Solusek_priest (50%)

soldunga_4, range=91 (-776,-305,60)

soldunga_3, range=76 (-789,-313,60)

soldunga_2, range=78 (-780,-323,60)

Solusek_champion (50%)
Solusek_goblin (50%)

soldunga_171, range=54 (-796,-363,57)