How many gays were in concentration camps ?
The major concentration camps in occupied Poland were : Warschau ( in Warsaw ) Kraków - Płaszów ( made famous in the book and film " Schindler 's List " ) Soldau ( now Działdowo ) Another camp , Gross - Rosen ( now Rogoźnica ) in German Silesia ( now part of Poland ) , was surrounded with a number of satellite camps ( " Aussenlager " ) to which prisoners were sent to work on various German state projects .