NPCs composing that spawngroup :

Solusek_champion (33%)

Solusek_goblin (33%)

Solusek_priest (34%)

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

soldunga_12, range=74 (-819,-366,32)

inferno_goblin (50%)
inferno_goblin (50%)

soldunga_11, range=91 (-850,-359,32)

soldunga_10, range=64 (-839,-317,32)

soldunga_9, range=83 (-776,-388,57)

soldunga_8, range=84 (-797,-387,57)

soldunga_6, range=85 (-837,-365,57)

Solusek_goblin (50%)
Solusek_priest (50%)

soldunga_3, range=15 (-789,-313,60)

soldunga_2, range=18 (-780,-323,60)

Solusek_champion (50%)
Solusek_goblin (50%)

soldunga_171, range=61 (-796,-363,57)