Order 512.
1324 conjugacy classes of subgroups.
The subgroup lattice has 423 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #33290 | C2 | semidirect |
| 3. #33257 | C2 | semidirect |
| 4. #30308 | C2 | semidirect |
| 5. #30306 | C2 | semidirect |
| 6. #28794 | C2 | semidirect |
| 7. #28793 | C2 | semidirect |
| 87. #431 | Q8 | semidirect |
| 97. C2×C4×C8 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #35132 | 2 |
| #33290 | 2 |
| #33257 | 2 |
| #30308 | 2 |
| #30306 | 2 |
| #28794 | 2 |
| #28793 | 2 |
| #28772 | 2 |
| #28771 | 2 |
| #28770 | 2 |
| #28769 | 2 |
| #21983 | 2 |
| #20818 | 2 |
| C2×#1835 | 2 |
| C8×#117 | 2 |