Snow Chain Sizes

Hello friends, as you know, winter will come, we will go to the country on the feast, we pass through the mountain, we thought that as soon as there is snow, we should add it to the car in the chain. But we have a problem about size, it is true that a group is given the following sizes as group 1 group 2 etc etc.

Is our wheel tire size 192 50 15 the 6th group according to the table below. Should we get the chains included in the 6 groups? I have a discount coupon in n11 I will almost get it for free so I have no chance to go and ask :) thanks in advance

In the 195/50/15 table, the dimensions in 6 groups will give you the right chain according to your tire.