Finite Group DatabasebetaFinite Group Databasebeta| order | 21844 |
| automorphism | ? |
| homology | Abelianization (H1) = C4×C127 · Schur multiplier (H2) = C1 |
| direct product | C127×Dic43 |
| unambiguous semidirect product | C43⋊(C4×C127) |
| derived, Sylow | C43 ⋊ C4×C127 |
| Hall | C43×C127 ⋊ C4 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C127 | D43 |
| commutator, hypocenter | C43 | C4×C127 |
| Frattini | C2 | D43×C127 |
| Fitting, socle, prime radical | C2×C43×C127 | C2 |
| cosocle | C2×C43 | C2×C127 |
| LCS | G ▷ C43 | |
| UCS | C1 ◁ C2×C127 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 21844 |
5842 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21844, 2);