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Doc: Fix old package name CrystGap to Cryst

Status: Open.

#6550 In gap-system/gap;

· kiryph opened on Sep 3, 2026

There is no IsMetacyclic method

good first issueIssues that can be understood and addressed by newcomers to GAP developmentIssues that can be understood and addressed by newcomers to GAP development

kind: enhancementLabel for issues suggesting enhancements; and for pull requests implementing enhancementsLabel for issues suggesting enhancements; and for pull requests implementing enhancements

Status: Open.

#6548 In gap-system/gap;

· limakzi opened on Sep 2, 2026

IsomorphismGroups still returns fail for isomorphic groups in some cases

kind: bug: wrong resultIssues describing bugs that result in mathematically or otherwise wrong results, and PRs fixing themIssues describing bugs that result in mathematically or otherwise wrong results, and PRs fixing them

Status: Open.

Bug

#6537 In gap-system/gap;

· fingolfin opened on Aug 29, 2026

Untangle the command line options --nobreakloop, --alwaystrace, --quitonbreak, --nointeract, --norepl

Status: Open.

#6519 In gap-system/gap;

· fingolfin opened on Aug 22, 2026

Infinite recursion between ElementaryAbelianSeries and PcgsElementaryAbelianSeries

Status: Open.

#6508 In gap-system/gap;

· fingolfin opened on Aug 12, 2026

global option NoPrecomputedData

kind: enhancementLabel for issues suggesting enhancements; and for pull requests implementing enhancementsLabel for issues suggesting enhancements; and for pull requests implementing enhancements

topic: documentationIssues and PRs related to documentationIssues and PRs related to documentation

Status: Open.

#6484 In gap-system/gap;

· ThomasBreuer opened on Aug 4, 2026

Extensions: problem with documentation or implementation

kind: bugIssues describing general bugs, and PRs fixing themIssues describing general bugs, and PRs fixing them

kind: bug: unexpected errorIssues describing bugs in which computation unexpectedly encounters an error, and PRs fixing themIssues describing bugs in which computation unexpectedly encounters an error, and PRs fixing them

Status: Open.

#6471 In gap-system/gap;

· ThomasBreuer opened on Jul 28, 2026

should libgap be fork(2)-safe?

kind: bug: unexpected errorIssues describing bugs in which computation unexpectedly encounters an error, and PRs fixing themIssues describing bugs in which computation unexpectedly encounters an error, and PRs fixing them

Status: Open.

#6456 In gap-system/gap;

· dimpase opened on Jul 8, 2026

isomorphism tests for (p-)groups

kind: discussiondiscussions, questions, requests for comments, and so ondiscussions, questions, requests for comments, and so on

Status: Open.

#6453 In gap-system/gap;

· ThomasBreuer opened on Jul 1, 2026

Are "non-prime orders pcgs" supported at all?

Status: Open.

#6452 In gap-system/gap;

· ThomasBreuer opened on Jul 1, 2026

Add a convenient way to hook (temporarily) into OnQuit to clean up after an error

Status: Open.

Enhancement

#6448 In gap-system/gap;

· fingolfin opened on Jun 30, 2026

Use native code-coverage in GitHub

Status: Open.

#6417 In gap-system/gap;

· limakzi opened on May 27, 2026