Finite Group DatabasebetaFinite Group Databasebeta| order | 20894 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C337 · Schur multiplier (H2) = C1 |
| direct product | D31×C337 |
| unambiguous semidirect product | C31⋊(C2×C337) |
| Fitting, socle, Hall | C31×C337 ⋊ C2 |
| derived, Sylow | C31 ⋊ C2×C337 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C337 | D31 |
| commutator, cosocle, hypocenter | C31 | C2×C337 |
| Frattini | C1 | G |
| Fitting, socle | C31×C337 | C2 |
| LCS | G ▷ C31 | |
| UCS | C1 ◁ C337 | |
8 conjugacy classes of subgroups.
| transitive degree | μt(G) = 10447 |
5729 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20894, 1);