She died and left behind a husband, children, a full brother and a half-sister through her mother
Question

                She died and left behind a husband, four sons, five daughters, a full brother and a half-sister through her mother. How should the estate be divided?.
Praise be to Allah.
      If a woman dies and leaves behind a husband, four sons, 
      five daughters, a full brother and a half-sister through her mother, the 
      estate is to be divided as follows: 

    The husband gets one-quarter, because there are children. 
    Allah, may He be exalted, says (interpretation of the meaning):

    “In that which your 
    wives leave, your share is a half if they have no child; but if they leave a 
    child, you get a fourth…”

    [al-Nisa’ 4:12]. 

    The rest goes to the children, with each male getting the 
    share of two females, because Allah, may He be exalted, says (interpretation 
    of the meaning):

    “Allaah commands you as regards your children’s 
    (inheritance): to the male, a portion equal to that of two females”

    [al-Nisa’ 4:11]. 

    The full brother and the half-sister through the mother do 
    not get anything. 

    So the estate is to be divided among their heirs: the estate 
    should be divided into 52 equal portions, of which the husband gets 13, each 
    son gets 6 and each daughter gets 3. 

    And Allah knows best.