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Normal Subgroup
(redirected from Normal group)

   Also found in: Dictionary/thesaurus, Wikipedia 0.01 sec.
normal subgroup [′nȯr·məl ′səb‚grüp]
(mathematics)
A subgroupNof a groupGwhere every expressiong-1ngis inNfor everyginGand everyninN. Also known as invariant subgroup; normal divisor.

Normal Subgroup 

(also normal divisor of a group, invariant subgroup), a fundamental concept of group theory, which was introduced by E. Galois. A normal subgroup of a group G is a subgroup H for which gH = Hg for arbitrary element g of group G.



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We initially appeared like any normal group of genteel ladies teetering in high heels, with laughter gently peeling from our table.
It is a weak race by normal Group 3 standards and certainly a drop in class compared to the company she has been keeping recently.
Hiking with pack animals require more planning and scheduling than normal group hiking but you can carry more camping equipment and food.
 
 
 
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