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This file describes changes in the smallgrp package.

1.5.4 (2024-07-04)

  • Don't attempt to load non-existent source files (this was harmless so far as it failed silently, but in future GAP versions may result in a scary warning or even an error)

1.5.3 (2023-05-16)

  • Fix SmallGroupsAvailable(p^7) to return false when p > 11 (unless the sglppow package is loaded)
  • Update contact details for Max Horn

1.5.2 (2023-02-11)

  • Correct the information printed by SmallGroupsInformation(512); it used to claim that the groups with id 387 - 1698 all have p-class 5, but in fact those with id 445 - 858 only have p-class 4.
  • Minor janitorial changes

1.5.1 (2022-11-04)

  • Compress data files to reduce on-disk footprint

1.5 (2022-04-06)

  • Replaced the GAP Team as maintainer by Max Horn upon request by the authors
  • Corrected the number of groups of order 2^10 = 1024; it is 49487367289. This error was pointed out by David Burrell. For details refer to his paper "On the number of groups of order 1024", Comm. Alg. (2021), 1–3.

1.4.2 (2020-12-18)

  • In release 1.4, the ordering of groups of orders 3^7, 5^7, 7^7, 11^7 was aligned with Magma. However, due to an oversight this was not applied to SelectSmallGroups and hence not to OneSmallGroup, AllSmallGroups, and IdsOfAllSmallGroups. As a result, these commands in some rare cases may have produced a group with an incorrect IdGroup attribute set respectively listed some groups in the wrong order. This has been fixed.
  • Various janitorial changes

1.4.1 (2019-09-26)

  • Fix a broken link in the manual

1.4 (2019-09-21)

  • Add SmallGroupsAvailable, NumberSmallGroupsAvailable, IdGroupsAvailable
  • Align ordering with Magma for orders 3^7,5^7,7^7,11^7
  • Reject non-positive sizes in various functions
  • Add more manual examples
  • Various janitorial changes

1.3 (2018-04-09)

  • Change maintainer to GAP team
  • Clarify package license by updating the copyright statements in COPYRIGHT.md and README to mention the Artistic License 2.0
  • Ensure that p-groups "know" the value of p by always calling SetPrimePGroup after SetIsPGroup
  • Various janitorial changes

1.2 (2017-10-02)

  • Fix a broken test file

1.1 (2017-10-02)

  • Changed license to Artistic License 2.0
  • ...

1.0 (2016-10-03)