Order 32128.
232 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C251 | C22⋊C4 |
| commutator | C2×C4 | C22×C4×C251 |
| Frattini, cosocle | C42 | C23×C251 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C251 ◁ C2×C42×C251 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #330×C251 | C2 | direct (N × H) |
| 43. C2×C251 | #330 | direct (N × H) |
| 46. C251 | C2×#330 | direct (N × H) |
| 47. C2×#330 | C251 | direct (N × H) |
| 50. #330 | C2×C251 | direct (N × H) |
| 90. C2 | #330×C251 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#125×C251 | 2 |
| C2×#97×C251 | 2 |
| #330×C251 | 2 |
| C2×#330 | 251 |