The main reference page for the git command, which usually lists all sub-commands, does not list any of these commands.
URL for broken page
https://git-scm.com/docs/git
Problem
The linked page, which shows the manual page of the main git command is titled "Latest version", version 2.48 as of this writing. There is an option to switch to an earlier version. When the version 2.47.0 is selected, the list of commands is present.
In particular, scroll down to High-level commands and further down to Low-level commands. There should be a list of commands with a short summary under each of the sub-sections, but there are none, just the section titles.
I am using Firefox on Linux.