You can see the memorial plate eg. here https://www.google.sk/maps/@48.2878768,17.7244851,3a,37.9y,34.74h,77.96t/data=!3m6!1e1!3m4!1snI0eDUVFHmCXuh3VKZ8Gpg!2e0!7i16384!8i8192?entry=ttu

The statue has no official name AFAIK but this is its name on Google Maps and it is in fact a statue of a horse so I don't know, could that be the name? If you don't think so I can remove it, I do not care in particular one way or the other ...