NPCs composing that spawngroup :

a_doomfire_guardian (33%)

a_doomfire_protector (33%)

a_doomfire_soldier (34%)

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

pofire2170021, range=39 (-1792,411,-162)

pofire2170022, range=41 (-1767,471,-162)

a_doomfire_chaplain (50%)
a_doomfire_charmer (50%)

pofire2170032, range=35 (-1730,452,-162)

pofire2170044, range=36 (-1788,451,-162)

pofire2170102, range=65 (-1803,384,-60)

pofire2170103, range=91 (-1761,340,-60)

a_doomfire_guardian (50%)
a_doomfire_soldier (50%)

pofire2170154, range=88 (-1674,460,46)

pofire2170159, range=51 (-1768,380,46)

pofire2170160, range=56 (-1721,474,46)

pofire2170161, range=62 (-1707,466,-65)

pofire2170163, range=51 (-1807,416,-60)