Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28×C4 |
No aliases for this group.
| Fitting | C2×C43×C89 ⋊ C2 |
| Sylow | C89 ⋊ #36644 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C23×D89 |
| commutator, socle, cosocle | C23×C89 | C25 |
| Frattini | C23 | C24×D89 |
| Fitting | C2×C43×C89 | C2 |
| hypercenter | C2×C43 | D89 |
| hypocenter | C89 | #36644 |
| LCS | G ▷ C23×C89 ▷ C89 | |
| UCS | C1 ◁ C22×C4 ◁ C2×C43 | |
4086 conjugacy classes of subgroups.
| transitive degree | μt(G) = 11392 |
Polycyclic presentation:
2^8,89|c^2=g,d^2=h,e^2=f,b^a=bf,c^a=cg,d^a=dh,i^a=i^885720 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 375672);