The Friday prayer in congregation is an obligation on every single Muslim, except for four: 1-An owned slave 2- A woman 3-A child 4-A sick person. [Abu Dawud : 1067]

The Friday prayer in congregation 

is an obligation on every single Muslim, 

except for four: 

1-An owned slave            2- A woman 

     3-A child                          4-A sick person.
[Abu Dawud : 1067]