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A theorem on infinite groups

Published online by Cambridge University Press:  24 October 2008

Gilbert Baumslag
Affiliation:
The UniversityManchester 13

Extract

It is well known ((1), pp. 120–1) that if G is a finite p–group then the factor group G/G′ is cyclic if and only if G is itself cyclic. A trivial consequence of this fact is that, in such a case, the factor group G′/G″ is the unit group. (As usual, G(r) denotes the rth derived group of the group G.)

We prove the following theorem.

Type
Research Article
Copyright
Copyright © Cambridge Philosophical Society 1957

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References

REFERENCES

(1)Burnside, W.Theory of groups of finite order, 2nd ed. (New York, 1954).Google Scholar
(2)Zassenhaus, H.The theory of groups (New York, 1949).Google Scholar