Order 512.
2670 conjugacy classes of subgroups.
The subgroup lattice has 252 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C22×#127 | C4 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23357 | C2 | semidirect |
| 3. #23356 | C2 | semidirect |
| 4. #23355 | C2 | semidirect |
| 5. #20898 | C2 | semidirect |
| 6. #20772 | C2 | semidirect |
| 20. #1870 | C22 | semidirect |
| 21. #1870 | C22 | semidirect |
| 22. #1869 | C22 | semidirect |
| 23. #1869 | C22 | semidirect |
| 24. #1839 | C22 | semidirect |
| 25. #1839 | C22 | semidirect |
| 91. #127 | M16 | semidirect |
| 139. C2×D4 | C2×M16 | semidirect |
| 182. C42 | C2×M16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#127 | 2 |
| #23357 | 2 |
| #23356 | 2 |
| #23355 | 2 |
| #20898 | 2 |
| #20772 | 2 |