NPCs composing that spawngroup :

cinder_goblin (33%)

cinder_goblin_wizard (34%)

young_goblin (33%)

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

soldunga_43, range=14 (-497,-620,56)

soldunga_42, range=53 (-447,-611,55)

soldunga_41, range=57 (-438,-638,55)

soldunga_37, range=91 (-567,-577,55)

soldunga_146, range=79 (-530,-705,49)

CWG_Model_CA (50%)
CWG_Model_MA (50%)

soldunga_173, range=99 (-504,-535,58)

cinder_goblin (50%)
young_goblin_wizard (50%)

soldunga_174, range=48 (-542,-645,55)

cinder_goblin_wizard (50%)
cinder_goblin_wizard (50%)