The title of a Royal Air Force officer whose rank corresponds with an army colonel or a naval captain. No Highway, by Nevil Shute, has examples of the title used alone and followed by the last name of the person...

Group Captain (Gp Capt in the RAF, GPCAPT in the RNZAF and RAAF, G/C in the former RCAF) is a senior commissioned rank in the Royal Air Force[1] and the air forces of many other Commonwealth countries. It ranks above Wing Commander and immediately below...