Hitler, however, had his troops divided into three major groups, Army Group North(AGN), Army Group South (AGS), and Army Group Central (AGC). Only AGC was actually going for Moscow. That being said, the number of men under Napoleon and hitler were relatively similar-600,000 for Napoleon, about a million for Hitler. Also, Napoleon's troops actually occupied Moscow, while the Germans never did. Napoleon's force took casualties consistently throughout his campaign, while Hitler inflicted unbelievably huge defeats on the red army in the beginning while taking relativle few casualties(look at Kiev-600,000 russians killed or captured. Did I see that number somewhere else?). It wasn't until later on when major battles like kursk(largest tank battle in history) went the way of the russians. Part of the reason for that is because of Stalin letting his commanders retreat, so as not to be surrounded, unlike early on. Also, there were some other major differences in the two campaigns. Napoleon had to move much slower though Russia than hitler's panzer divisions did.
To add to that, German forces swept across all of th ussr, not just a skinny strip like napoleon. That may seem like it doesn't matter-just the decisive battles make the difference right?-however, it was easier for hitler to protect supply lines, and bring reinforcements, which in turn made it easier to bring around flankers and such. This idea also helped the Romans use their discipline to win battles even though they were outnumbered. As you look at it in more depth, there are many differences between the two campaigns, and not too many similarities.
Antiochus III