IF the property is in your mother's name and you are one of the legal heirs, then you can discuss with the other legal heirs and partition the property and get your share. However, if the other legal heirs are not agreeing for the partition due to some reason, you may take the legal approach and go to Court.
Please remember that legal proceedings take time, effort and money that you and others in your family can save if you resolve the differences yourselves.
You may file for compulsory partition. The Court will first determine the legal heirs and their shares, after which
it will appoint someone to carry out the partition.