Each association incorporated under this article shall, within 30 days after its incorporation, adopt for its government and management bylaws not inconsistent with the powers granted by this article. A majority vote of the members or stockholders or their written assent is necessary to adopt such bylaws. Each association, under its bylaws, may also provide for any or all of the following matters:
In case of the withdrawal or expulsion of a member, the board of directors shall equitably and conclusively appraise his property interests in the association and shall fix the amount thereof in money which shall be paid to him within one year after such expulsion or withdrawal.