Finite Group DatabasebetaFinite Group DatabasebetaOrder 32128.
146 conjugacy classes of subgroups; only the 92 normal subgroups are shown.
This group has 146 conjugacy classes of subgroups — too many to draw. Only its 92 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C16×C251 | D4 |
| commutator | C4 | C22×C8×C251 |
| Frattini, cosocle | C2×C8 | C23×C251 |
| socle | C2×C251 | C8×D4 |
| prime radical | #135×C251 | C4 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C16×C251 ◁ C2×C16×C251 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #504×C251 | C2 | semidirect |
| 3. #364×C251 | C2 | semidirect |
| 4. #350×C251 | C2 | semidirect |
| 5. C4×C16×C251 | C2 | semidirect |
| 50. C251 | #2170 | direct (N × H) |
| 51. #2170 | C251 | direct (N × H) |
| 52. #504 | C2×C251 | semidirect |
| 54. #364 | C2×C251 | semidirect |
| 55. #350 | C2×C251 | semidirect |
| 56. C4×C16 | C2×C251 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #504×C251 | 2 |
| #443×C251 | 2 |
| #364×C251 | 2 |
| #350×C251 | 2 |
| C4×C16×C251 | 2 |
| #2170 | 251 |