Order 25408.
46 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C4×C397 | C42 |
| commutator | C4 | C42×C397 |
| Frattini, cosocle | C2×C8 | C22×C397 |
| socle | C2×C397 | #97 |
| prime radical | C22×C397 | M16 |
| LCS | G ▷ C4 ▷ C1 | |
| UCS | C1 ◁ C4×C397 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. C16×C397 | C4 | semidirect |
| 17. C397 | #347 | direct (N × H) |
| 18. #347 | C397 | direct (N × H) |
| 24. C16 | C4×C397 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| M32×C397 | 2 |
| #97×C397 | 2 |
| #347 | 397 |