Remarks concerning the 2-Hilbert class field of imaginary quadratic number fields: Corrigenda
1994 ◽
Vol 50
(2)
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pp. 351-352
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In my earlier paper [1] I made the claim that there are three groups in Hall and Senior's book “The Groups of Order 2n(n ≤ 6)” that are in error (groups 64/140, 64/141, 64/143). However, it has been pointed out to me by Franz Lemermeyer that I made the unfortunate oversight of using the definition [x, y] = xyx−1y−1 for the commutator whereas Hall and Senion use the definition [x, y] = x−1y−1xy (see [2]). With this correction there is no problem with the above three groups in Hall and Senior.
1994 ◽
Vol 6
(2)
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pp. 261-272
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2001 ◽
Vol 201
(2)
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pp. 257-266
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1993 ◽
Vol 48
(3)
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pp. 379-383
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2004 ◽
pp. 271-286
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1999 ◽
Vol 29
(3)
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pp. 763-786
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