Order 22784.
420 conjugacy classes of subgroups; only the 58 normal subgroups are shown.
This group has 420 conjugacy classes of subgroups — too many to draw. Only its 58 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×C89 | #2196 |
| commutator, Frattini, cosocle | #124 | C23×C89 |
| LCS | G ▷ #124 ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C89 ◁ C22×C89 ◁ C2×C4×C89 ◁ #124×C89 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C89×#3288 | C2 | semidirect |
| 2. C89×#2202 | C2 | semidirect |
| 3. C89×#2199 | C2 | semidirect |
| 4. C89×#1655 | C2 | semidirect |
| 5. C89×#1406 | C2 | semidirect |
| 6. C89×#1404 | C2 | semidirect |
| 7. C89×#1403 | C2 | semidirect |
| 10. H(3,𝔽4)×C89 | C22 | semidirect |
| 22. #355×C89 | C22 | semidirect |
| 23. #354×C89 | C22 | semidirect |
| 26. #329×C89 | C22 | semidirect |
| 27. 2−1+4×C89 | D4 | semidirect |
| 50. #127×C89 | D4 | semidirect |
| 63. #101×C89 | D4 | semidirect |
| 69. #97×C89 | D4 | semidirect |
| 197. #13677 | C89 | direct (N × H) |
| 205. #3288 | C2×C89 | semidirect |
| 206. #2202 | C2×C89 | semidirect |
| 207. #2199 | C2×C89 | semidirect |
| 208. #1655 | C2×C89 | semidirect |
| 209. #1406 | C2×C89 | semidirect |
| 210. #1404 | C2×C89 | semidirect |
| 211. #1403 | C2×C89 | semidirect |
| 212. C89 | #13677 | direct (N × H) |
| 215. H(3,𝔽4) | C22×C89 | semidirect |
| 227. #355 | C22×C89 | semidirect |
| 228. #354 | C22×C89 | semidirect |
| 231. #329 | C22×C89 | semidirect |
| 232. 2−1+4 | D4×C89 | semidirect |
| 255. #127 | D4×C89 | semidirect |
| 268. #101 | D4×C89 | semidirect |
| 274. #97 | D4×C89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C89×#3288 | 2 |
| C89×#2202 | 2 |
| C89×#2199 | 2 |
| C89×#1655 | 2 |
| C89×#1406 | 2 |
| C89×#1404 | 2 |
| C89×#1403 | 2 |
| #13677 | 89 |