In mathematics, in the field of group theory, a subgroup of a group is said to be descendant if there is a descending series starting from the subgroup and ending at the group, such that every term in the series is a normal subgroup of its predecessor.
The series may be infinite. If the series is finite, then the subgroup is subnormal.
and 27 Related for: Descendant subgroup information
field of group theory, a subgroup of a group is said to be descendant if there is a descending series starting from the subgroup and ending at the group...
In abstract algebra, a normal subgroup (also known as an invariant subgroup or self-conjugate subgroup) is a subgroup that is invariant under conjugation...
the Arab diaspora who have immigrated to France, as well as their descendants. Subgroups include Algerians in France, Moroccans in France, Mauritanians in...
subgroup of a descendantsubgroup. Every abnormal subgroup is contranormal. Rose 1968, p. 97 Rose, John S. (1968), "Nilpotent Subgroups of Finite Soluble...
subgroup of G is normal in G, then G is called a T-group. Characteristic subgroup Normal core Normal closure Ascendant subgroupDescendantsubgroup Serial...
but not 2., thus consisting of the descendants of a common ancestor excepting one or more monophyletic subgroups. A polyphyletic grouping meets neither...
if descending, then H is a descendantsubgroup of G. If G is a locally finite group, then the set of all serial subgroups of G form a complete sublattice...
initiatives to introduce DNA testing to establish family history in descendantsubgroups. This is strongly opposed by the Palawa and has drawn an angry reaction...
intersection of ascendant subgroups is ascendant. Given any subgroup, there is a minimal ascendant subgroup containing it. Descendantsubgroup Dixon, Martyn R....
methemoglobinemia but does not use the surname Fugate. A reference to "the Huntsville subgroup" is made in the American version of television sitcom Shameless when Kevin...
five-vowel system with phonemic length is largely preserved in the descendantsubgroups, but there are some notable exceptions. The Nilgiri languages (except...
Mennonite Alliance Conservative Mennonites List of Amish and their descendantsSubgroups of Amish Amish Mennonite at gameo.org. Steven M. Nolt: A History...
The Songhaiborai (also Songhai, Songhay, Sonrhaï) are a distinct subgroup within the larger Songhai ethnolinguistic family. Residing predominantly in Niger's...
ethnic ancestry, therefore constituting various subgroups, of which are: Afro-Caribbean (largely descendants of bonded African slaves), Hispanic/Latino-Caribbean...
although it survived among a tiny minority until the 20th century. Descendants of the Forest Finns still live in Sweden and Norway. The use of the term...
арыыларa, romanized: Anju arıılara) are an archipelago and geographical subgroup of the New Siberian Islands archipelago. They are located between the Laptev...
no direct evidence of Proto-Indo-European or its divergence into its descendant languages survives. In cases such as these, genetic relationships are...
some but not all of its descendant lineages. The grouping is said to be paraphyletic with respect to the excluded subgroups. In contrast, a monophyletic...
initiatives to introduce DNA testing to establish family history in descendantsubgroups. This is strongly opposed by the Palawa and has drawn an angry reaction...
monophyletic – that is, composed of a common ancestor and all its lineal descendants – on a phylogenetic tree. In the taxonomical literature, sometimes the...
by Jacques Tits (1964) who showed that it is almost simple, its derived subgroup 2F4(2)′ of index 2 being a new simple group, now called the Tits group...
subclade of U8. The old age has led to a wide distribution of the descendantsubgroups across Western Eurasia, North Africa, and South Asia. Some subclades...
simplified Chinese: 郭尔罗斯部; traditional Chinese: 郭爾羅斯部) are a Southern Mongol subgroup in Qian Gorlos Mongol Autonomous County, China. According to Ochir, ethnonym...
vast geographical expanse, the Han Chinese can be divided into various subgroups based on their respective cultural, ethnic, genetic, linguistic, and regional...
Pretoria High Court ruled that the descendants of mainland Chinese who arrived before 1994, and had been classified as a subgroup of Coloured by the apartheid...
Hebrew Israelites may refer to: the ancient Israelites, considered as a subgroup, ancestors of or identical with the Hebrews the modern Black Hebrew Israelites...
Balto-Finnic languages, e.g. Estonian and Karelian. The Finnic languages are a subgroup of the larger Uralic family of languages, which also includes Hungarian...
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