We present magnetic, electric and thermal properties of UPd2Ge2. In UP
d2Ge2, a paramagnetic to antiferromagnetic transition is observed at 1
40 K. Below 100 K, the magnetization oscillates with temperature and t
he hysteresis loops exhibit ferromagnetic properties. The magnetic pro
perties of UPd2Ge2 can be understood by incommensurate phases.