Amaimon is the legendary king of the Azer, said to be the largest, strongest, and most intelligent of all his kind. His full powers are unknown. His nobles range from 8-32 in number.
His government has no seat, however, for Amaimon and his noble advisors travel throughout the Elemental+Plane+of+Fire, visiting each azer tower for a brief time.
Source: Tales of the Lamp, Monstrous Compendium Annual Volume One; The Inner Planes page 46