Order 512.
7678 conjugacy classes of subgroups.
The subgroup lattice has 257 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator, Frattini, cosocle | C2×C4 | C26 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×C4×Q8 ◁ G | |
| LECS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×#557 | C2 | semidirect |
| 3. C2×#3359 | C2 | direct (N × H) |
| 4. C22×#487 | C2 | semidirect |
| 5. C22×#475 | C2 | semidirect |
| 7. C22×C8×Q8 | C2 | semidirect |
| 12. C2×#557 | C22 | semidirect |
| 23. #3359 | C22 | direct (N × H) |
| 24. C2×#487 | C22 | semidirect |
| 25. C2×#475 | C22 | semidirect |
| 27. C2×C8×Q8 | C22 | semidirect |
| 47. #557 | C23 | semidirect |
| 73. #487 | C23 | semidirect |
| 74. #475 | C23 | semidirect |
| 76. C8×Q8 | C23 | semidirect |
| 92. C22×Q8 | SD16 | semidirect |
| 157. C2×Q8 | C2×SD16 | semidirect |
| 212. Q8 | C22×SD16 | semidirect |
| 238. C22 | #3359 | direct (N × H) |
| 252. C2 | C2×#3359 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#557 | 2 |
| C22×D4×Q8 | 2 |
| C2×#3359 | 2 |
| C22×#487 | 2 |
| C22×#475 | 2 |
| C22×#461 | 2 |
| C22×C8×Q8 | 2 |
| C22×C4×SD16 | 2 |