How do I group records to have one record per date with a column that has various alphabets?

Question

Sample table:

date    |  name  | record  
7/27/16 | john   | H  
7/27/16 | john   | P  
7/28/16 | john   | P  
7/28/16 | john   | L  

Results:

date    |  name  | record  
7/27/16 | john   | H,P  
7/27/16 | john   | H,L  

Query:

SELECT 
    date, name, record 
FROM
    TABLE 
GROUP BY 
    date, name, record(not sure how to do this part)