NPCs composing that spawngroup :

greater_kobold (50%)

greater_kobold_shaman (15%)

Solusek_kobold_shaman (35%)

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

soldungb_greater_kobold2, range=47 (-476,-231,-109)

soldungb_Solusek_kobold0, range=87 (-586,-302,-71)

soldungb_a_kobold_guardian117, range=32 (-537,-269,-70)

a_kobold_guardian (100%)

soldungb_a_greater_kobold31, range=90 (-532,-355,-58)

a_greater_kobold (95%)
Targin_the_Rock (5%)

soldungb_222300, range=98 (-589,-321,-71)