Finite Group DatabasebetaFinite Group Databasebeta| order | 19904 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C32 · Schur multiplier (H2) = C2 |
| direct product | C2×C311⋊C32 |
| unambiguous semidirect product | (C2×C311)⋊C32 |
| derived, Sylow | C311 ⋊ C2×C32 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C16 | D311 |
| commutator, hypocenter | C311 | C2×C32 |
| Frattini | C16 | C2×D311 |
| Fitting | C2×C16×C311 | C2 |
| socle, prime radical | C22×C311 | C16 |
| cosocle | C16×C311 | C22 |
| LCS | G ▷ C311 | |
| UCS | C1 ◁ C2×C16 | |
34 conjugacy classes of subgroups.
| transitive degree | μt(G) = 19904 |
5024 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19904, 381);