It was formed in central Germany area at the beginning of April 1945 under the command of Generalleutnant Martin Unrein, from the 233rd Panzergrenadier Division and also drawing Panzergrenadier troops from the 233rd Reserve Panzer Division and vehicles from the Panzer training school at Putlos. Other elements came from the reserve brigade of the Großdeutschland division, the remnants of the Holstein panzer division, the Panzerkorps Feldherrnhalle, and units drawn from Army Group Blumentritt.