Parking lock and drive train with such parking lock

A parking lock for a drive train of a motor vehicle, comprising a pivotable locking lever and a locking toothing, wherein the locking lever is rotatable from a release position, in which the locking toothing is rotatable relative to the locking lever, into a locking position, in which the locking lever engages with the locking toothing and thus fixes the locking toothing, wherein the locking toothing is provided on a multiple disk carrier of a multiple disk clutch;

• wherein the locking toothing is provided on a toothed rim fastened to the multiple disk carrier, wherein the toothed rim has a connecting toothing which, while fixing the toothed rim to a multiple disk carrier section of the multiple disk carrier in a rotationally fixed manner, engages with one of the toothings of a support wall, and the connecting toothing and the toothing of the support wall form an axial plug connection as necessary.