Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| automorphism | ? |
| homology | Abelianization (H1) = C43 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| Sylow | C89 ⋊ #7554 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C25 | C22×D89 |
| commutator | C22×C89 | C43 |
| Fitting | C22×#95×C89 | C2 |
| socle, prime radical, cosocle | C25×C89 | C23 |
| hypercenter | C22×#95 | D89 |
| hypocenter | C89 | #7554 |
| LCS | G ▷ C22×C89 ▷ C89 | |
| UCS | C1 ◁ C25 ◁ C22×#95 | |
3158 conjugacy classes of subgroups.
| transitive degree | μt(G) = 22784 |
Polycyclic presentation:
2^8,89|a^2=f,b^2=g,c^2=h,b^a=bd,c^a=ce,i^c=i^883632 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 57487);