Finite Group DatabasebetaFinite Group Databasebeta| order | 20224 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
| direct product | #2558×D79 |
| Fitting | C79×#2558 ⋊ C2 |
| Sylow | C79 ⋊ C2×#2558 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C24×D79 |
| commutator, socle, cosocle | C23×C79 | C25 |
| Fitting | C79×#2558 | C2 |
| prime radical | C22×D4×D79 | C22 |
| hypercenter | #2558 | D79 |
| hypocenter | C79 | C2×#2558 |
| LCS | G ▷ C23×C79 ▷ C79 | |
| UCS | C1 ◁ C23 ◁ #2558 | |
2834 conjugacy classes of subgroups.
| transitive degree | μt(G) = 5056 |
1558 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(20224, 339705);