Nothing in this part shall be construed as in derogation of any rights or remedies which any creditor or member may have against any promoter, member, director, officer or the corporation because of participation in any fraud or illegality practiced upon such creditor or member by any such person or by the corporation or in derogation of any rights which the corporation may have by rescission, cancellation or otherwise because of any fraud or illegality practiced on it by any such person.