Order 1600.
69 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C8 | C2×#1042 |
| commutator, socle | C2×C52 | C2×C16 |
| Fitting | C52×C16 | C4 |
| prime radical | C2×C5×D5 | C16 |
| cosocle | C5×#672 | C22 |
| hypercenter | C16 | #1042 |
| hypocenter | C52 | M64 |
| LCS | G ▷ C2×C52 ▷ C52 | |
| UCS | C1 ◁ C8 ◁ C16 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #11716579 | C2 | semidirect |
| 37. C52 | M64 | semidirect |
| 57. C5 | #64719 | semidirect |
| 58. C5 | #64842 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×D5×C16 | 2 |
| #11716579 | 2 |
| #64842 | 5 |
| #64719 | 5 |