(a) There shall be, and there is hereby established in the Governor's Office a non-partisan, departmental administrative commission for the administration of this act, which shall be known as the "Pennsylvania Human Relations Commission," and which is hereinafter referred to as the "Commission." (b) Said Commission shall consist of eleven members, to be known as Commissioners, who shall be appointed by the Governor by and with the advice and consent of a majority of the members of the Senate, not