بسم الله الرحمن الرحيم
(Fatwa: 216/206/B=3/1438)
According to Shariah, in the above mentioned case all the property of your deceased father shall be divided into 72 shares. Out of the total, one eights part i.e. 9 shares shall go to your mother and 14-14 shares shall go to each brother, while the sister shall get 7 shares. The Shariah division of the property is as follows:
Details:
Wife: 1×09 = 09
Sons: 4×14 = 56
Daughter: 1×07 = 07
Total: 72 Shares
Note: If your father did not leave his father or mother, rather he left only one wife, four sons and one daughter, then the above mentioned division is correct.
Allah knows Best!
Darul Ifta,
Darul Uloom Deoband