Order 3328.
44 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C32 | C2×#261 |
| commutator, socle | C2×C13 | C2×C64 |
| Fitting | C13×C64 | C4 |
| prime radical | C2×D13 | C64 |
| cosocle | #11718035 | C22 |
| hypercenter | C64 | #261 |
| hypocenter | C13 | M256 |
| LCS | G ▷ C2×C13 ▷ C13 | |
| UCS | C1 ◁ C32 ◁ C64 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #13129651 | C2 | semidirect |
| 32. C13 | M256 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #13129651 | 2 |
| D13×C64 | 2 |
| M256 | 13 |