NPCs composing that spawngroup :

an_elite_gnoll_guard (33%)

an_elite_gnoll_guard (33%)

a_burly_gnoll (34%)

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

blackburrow_29, range=16 (64,363,-85)

an_elite_gnoll_guard (50%)
an_elite_gnoll_guard (50%)

blackburrow_14, range=92 (85,277,-133)

a_patrolling_gnoll (100%)

blackburrow_13, range=19 (53,380,-83)

an_elite_gnoll_guard (50%)
a_burly_gnoll (50%)

blackburrow_9, range=21 (27,359,-127)

a_scrawny_gnoll (50%)
a_scrawny_gnoll (50%)

blackburrow_8, range=82 (-33,345,-127)

blackburrow_3, range=82 (105,302,-130)

a_gnoll (33%)
a_gnoll (33%)
a_gnoll (34%)
a_gnoll (33%)
a_gnoll (33%)
a_gnoll (34%)

blackburrow_2, range=96 (144,356,-127)

a_burly_gnoll (25%)
a_burly_gnoll (25%)
a_gnoll (25%)
a_gnoll (25%)

blackburrow_1, range=95 (143,370,-127)

a_gnoll (33%)
a_gnoll (34%)
a_scrawny_gnoll (33%)

blackburrowan_elite_gnoll_guard00622424369, range=30 (65,386,-88)

an_elite_gnoll_guard (100%)