Michigan Compiled Laws, Chapter 450. Corporations § 450.2528

Sec. 528.(1) An executive committee that is designated under section 527(1) or (3),  1 to the extent provided in the resolution of the board, in the articles of incorporation, or in the bylaws, may exercise any or all powers and authority of the board in management of the business and affairs of the corporation.An executive committee does not have power or authority to do any of the following:

(2) Unless the resolution, articles of incorporation, or bylaws expressly provide the power or authority, an executive committee does not have power or authority to declare a distribution authorized under section 301  2 or to authorize the issuance of shares or memberships.

(3) Unless otherwise provided in the resolution, articles of incorporation, or bylaws, an executive committee may create 1 or more subcommittees. Each subcommittee shall consist of 1 or more members of the committee. An executive committee or the board may delegate to a subcommittee any or all of the powers and authority of the committee.