Finite Group DatabasebetaFinite Group Databasebeta| order | 21948 |
| automorphism | ? |
| homology | Abelianization (H1) = C22 · Schur multiplier (H2) = C2 |
| unambiguous semidirect product | D93⋊D59 |
| unambiguous semidirect product | D177⋊D31 |
| unambiguous semidirect product | D1829⋊D3 |
| Fitting, socle, derived, Hall | C3×C31×C59 ⋊ C22 |
| Hall | C31×C59 ⋊ C2×D3 |
| Hall | C3×C59 ⋊ C2×D31 |
| Hall | C3×C31 ⋊ C2×D59 |
| Sylow | C59 ⋊ D3×D31 |
| Sylow | C31 ⋊ D3×D59 |
| Sylow | C3 ⋊ D31×D59 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, cosocle, hypocenter | C3×C31×C59 | C22 |
| LCS | G ▷ C3×C31×C59 | |
| UCS | C1 | |
40 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5487 |
Polycyclic presentation:
2^2,3,31,59|d^a=d^30,e^a=e^58,c^b=c^2,d^b=d^301443 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21948, 24);