Order 512.
1537 conjugacy classes of subgroups.
The subgroup lattice has 450 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C42×Q8 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 76. #557 | Q8 | semidirect |
| 364. Q8 | #475 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #36466 | 2 |
| #34337 | 2 |
| #29996 | 2 |
| #29191 | 2 |
| #28283 | 2 |
| #26528 | 2 |
| #26462 | 2 |
| #26108 | 2 |
| #26042 | 2 |
| #23776 | 2 |
| #22738 | 2 |
| Q8×#106 | 2 |
| Q8×C4⋊C8 | 2 |
| #22542 | 2 |