Finite Group DatabasebetaFinite Group Databasebeta| order | 20754 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C9 · Schur multiplier (H2) = C1 |
| direct product | C2×#23780650 |
| derived, Sylow | C1153 ⋊ C2×C9 |
| Hall | C2×C1153 ⋊ C9 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C3 | C1153⋊C3 |
| commutator, hypocenter | C1153 | C2×C9 |
| Frattini | C3 | C2×C1153⋊C3 |
| Fitting, socle, prime radical | C2×C3×C1153 | C3 |
| cosocle | C3×C1153 | C2×C3 |
| LCS | G ▷ C1153 | |
| UCS | C1 ◁ C2×C3 | |
12 conjugacy classes of subgroups.
| transitive degree | μt(G) = 20754 |
2322 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20754, 3);