Finite Group DatabasebetaFinite Group Databasebeta| order | 22784 |
| automorphism | ? |
| homology | Abelianization (H1) = C24 · Schur multiplier (H2) = C23×C42 |
No aliases for this group.
| Sylow | C89 ⋊ #17308 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C24 | C23×D89 |
| commutator, socle, prime radical, cosocle | C24×C89 | C24 |
| Fitting | C89×#1446 | C2 |
| hypercenter | #1446 | D89 |
| hypocenter | C89 | #17308 |
| LCS | G ▷ C24×C89 ▷ C89 | |
| UCS | C1 ◁ C24 ◁ #1446 | |
1034 conjugacy classes of subgroups; only the 251 normal subgroups are shown.
This group has 1034 conjugacy classes of subgroups — too many to draw. Only its 251 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| transitive degree | μt(G) = 22784 |
Polycyclic presentation:
2^8,89|a^2=efg,b^2=efh,c^2=g,d^2=efg,b^a=be,c^a=cf,d^a=dh,i^a=i^88,c^b=cg,d^b=def,i^b=i^88,d^c=de,i^d=i^881982 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(22784, 135131);