Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
254 conjugacy classes of subgroups; only the 42 normal subgroups are shown.
This group has 254 conjugacy classes of subgroups — too many to draw. Only its 42 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C89 | #1343 |
| commutator | C22×C8 | C2×C4×C89 |
| Frattini, cosocle | #408 | C22×C89 |
| prime radical | C89×#2018 | C2 |
| LCS | G ▷ C22×C8 ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C89 ◁ C2×C4×C89 ◁ C22×C4×C89 ◁ #408×C89 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C89×#1392 | C2 | semidirect |
| 3. C89×#1321 | C2 | semidirect |
| 94. #7400 | C89 | direct (N × H) |
| 101. #1392 | C2×C89 | semidirect |
| 102. #1321 | C2×C89 | semidirect |
| 103. C89 | #7400 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C89×#2018 | 2 |
| C89×#1392 | 2 |
| C89×#1321 | 2 |
| #7400 | 89 |