Order 256.
284 conjugacy classes of subgroups; only the 59 normal subgroups are shown.
This group has 284 conjugacy classes of subgroups — too many to draw. Only its 59 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | #2011 |
| commutator, Frattini, cosocle | C22×C8 | C23 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C22×C4 ◁ #405 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3414 | C2 | semidirect |
| 2. C2×#509 | C2 | semidirect |
| 3. #3155 | C2 | semidirect |
| 4. #2145 | C2 | semidirect |
| 5. #2140 | C2 | semidirect |
| 6. #1976 | C2 | semidirect |
| 7. #1378 | C2 | semidirect |
| 47. C2×Q16 | D4 | semidirect |
| 59. C2×D8 | D4 | semidirect |
| 77. M32 | D4 | semidirect |
| 79. C2×C16 | D4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3414 | 2 |
| C2×#509 | 2 |
| #3155 | 2 |
| #2145 | 2 |
| #2140 | 2 |
| #1976 | 2 |
| #1378 | 2 |