Order 512.
6778 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C2×C4 | C26 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#3163 | C2 | direct (N × H) |
| 3. C22×#501 | C2 | semidirect |
| 4. C22×#499 | C2 | semidirect |
| 5. C22×#498 | C2 | semidirect |
| 22. #3163 | C22 | direct (N × H) |
| 23. C2×#501 | C22 | semidirect |
| 24. C2×#499 | C22 | semidirect |
| 25. C2×#498 | C22 | semidirect |
| 42. C22×M16 | Q8 | semidirect |
| 44. C23×C8 | Q8 | semidirect |
| 76. #501 | C23 | semidirect |
| 77. #499 | C23 | semidirect |
| 78. #498 | C23 | semidirect |
| 107. C2×M16 | C2×Q8 | semidirect |
| 112. C22×C8 | C2×Q8 | semidirect |
| 182. M16 | C22×Q8 | semidirect |
| 186. C2×C8 | C22×Q8 | semidirect |
| 238. C22 | #3163 | direct (N × H) |
| 252. C2 | C2×#3163 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#544 | 2 |
| C2×#3163 | 2 |
| C22×#501 | 2 |
| C22×#499 | 2 |
| C22×#498 | 2 |
| C22×#428 | 2 |
| C22×#427 | 2 |
| C23×#106 | 2 |
| C22×#405 | 2 |