LONDON (Dow Jones)--Support services firm Capita Group PLC (CPI.LN) said Monday that it purchased 84,227 of its ordinary shares on June 25, at 768.43 pence per share which will be held as Treasury shares. Shares at 0805 GMT down 1.5 pence, or 0.2%, at 774.5 pence valuing the company at GBP4.79 billion. -By Ian Walker, Dow Jones Newswires; 44-20-7842-9296; [email protected] (END) Dow Jones Newswires June 28, 2010 04:05 ET (08:05 GMT)