Is sulfur a halogen?

First, let’s look at the concept of “Halogens”.
Halogens are chemical elements of group VIIA in Mendeleev’s periodic table. Reacts with almost all simple substances, except for some non-metals. All halogens are strong oxidants, therefore they are found in nature only in the form of compounds. Halogens include fluorine F, chlorine Cl, bromine Br, iodine I, astatine At.
And sulfur is an element of the main subgroup of group VI, and it does not belong to halogens.