NPCs composing that spawngroup :

a_young_dire_wolf (100%)

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

permafrost_1, range=93 (283,15,-25)

permafrost_14, range=56 (383,78,3)

an_ice_goblin (50%)
a_goblin_priest (50%)

permafrost_30, range=42 (287,105,3)

an_ice_goblin (50%)
a_goblin_diviner (50%)

permafrost_34, range=95 (424,105,3)

permafrost_39, range=63 (361,41,-27)

a_dire_pup (50%)
a_young_dire_wolf (50%)

permafrost_40, range=41 (369,85,-41)

a_dire_pup (50%)
a_dire_wolf (50%)

permafrost_41, range=36 (357,120,-40)

a_dire_pup (50%)
a_large_dire_wolf (50%)

permafrost_64, range=76 (337,172,-39)

an_ice_goblin (50%)
a_young_dire_wolf (50%)

permafrost_65, range=69 (270,59,-27)

a_dire_wolf (50%)
a_young_dire_wolf (50%)

permafrost_77, range=91 (417,120,-41)

a_dire_pup (100%)

permafrost_78, range=71 (341,166,-40)

a_dire_wolf (100%)

permafrost_127, range=83 (246,84,2)

a_goblin_priest (100%)