Inf. Division SS-Reich's Stug Batt. had 7 stugs organized in three platoons plus a stug for the battery commander.
The battery commander was SS-Hstuf. Günster,
I.Zug: SS-Ostuf. Telkamp
II.Zug: SS-Ostuf. Mäder
III.Zug: SS-Ostuf. Kneissl
The battery Stugs were nicknamed: Seydlitz, Schill, Prinz Eugen, York, Lützow, Ziethen, Blücher and Derfflinger.
You can find more info on the battery in Mark Yerger's masterpiece Knights of Steel Vol.2.