Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
382 conjugacy classes of subgroups; only the 98 normal subgroups are shown.
This group has 382 conjugacy classes of subgroups — too many to draw. Only its 98 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C89 | C2×#99 |
| commutator | C22×C4 | C22×C4×C89 |
| Frattini, cosocle | C2×C4⋊C4 | C23×C89 |
| prime radical | C22×D4×C89 | C2×C4 |
| LCS | G ▷ C22×C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C89 ◁ C22×C4×C89 ◁ C2×C4×Q8×C89 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C89×#1801 | C2 | semidirect |
| 3. C89×#1467 | C2 | semidirect |
| 4. C89×#1354 | C2 | semidirect |
| 165. #11833 | C89 | direct (N × H) |
| 173. #1801 | C2×C89 | semidirect |
| 174. #1467 | C2×C89 | semidirect |
| 175. #1354 | C2×C89 | semidirect |
| 177. C89 | #11833 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C89×#2632 | 2 |
| C89×#1801 | 2 |
| C89×#1467 | 2 |
| C89×#1354 | 2 |
| C89×#1345 | 2 |
| #11833 | 89 |