Order 256.
4027 conjugacy classes of subgroups.
The subgroup lattice has 559 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C22 | C26 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ G | |
| LECS | G ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3519 | C2 | semidirect |
| 2. #3519 | C2 | semidirect |
| 3. #3514 | C2 | semidirect |
| 4. #3513 | C2 | semidirect |
| 5. #3508 | C2 | semidirect |
| 6. #3505 | C2 | semidirect |
| 7. #3501 | C2 | semidirect |
| 8. #3494 | C2 | semidirect |
| 9. #3490 | C2 | semidirect |
| 10. #3484 | C2 | semidirect |
| 11. #3481 | C2 | semidirect |
| 12. #3475 | C2 | semidirect |
| 13. D4×#41 | C2 | semidirect |
| 14. C2×#546 | C2 | semidirect |
| 15. C2×D42 | C2 | semidirect |
| 16. C4×H(5,𝔽2) | C2 | semidirect |
| 17. C2×#518 | C2 | semidirect |
| 19. C22×#41 | C22 | semidirect |
| 21. C23×D4 | C22 | semidirect |
| 22. #559 | C22 | semidirect |
| 23. #559 | C22 | semidirect |
| 24. #556 | C22 | semidirect |
| 25. #555 | C22 | semidirect |
| 26. #555 | C22 | semidirect |
| 27. #554 | C22 | semidirect |
| 28. #554 | C22 | semidirect |
| 29. #554 | C22 | semidirect |
| 30. #553 | C22 | semidirect |
| 31. #553 | C22 | semidirect |
| 32. #553 | C22 | semidirect |
| 33. #553 | C22 | semidirect |
| 34. #553 | C22 | semidirect |
| 35. #552 | C22 | semidirect |
| 36. #552 | C22 | semidirect |
| 37. #551 | C22 | semidirect |
| 38. #551 | C22 | semidirect |
| 39. #551 | C22 | semidirect |
| 40. #551 | C22 | semidirect |
| 41. #550 | C22 | semidirect |
| 42. #550 | C22 | semidirect |
| 43. D4×Q8 | C22 | semidirect |
| 44. #548 | C22 | semidirect |
| 45. #547 | C22 | semidirect |
| 46. #547 | C22 | semidirect |
| 47. #546 | C22 | semidirect |
| 48. #546 | C22 | semidirect |
| 49. #546 | C22 | semidirect |
| 50. #546 | C22 | semidirect |
| 51. #546 | C22 | semidirect |
| 52. #546 | C22 | semidirect |
| 53. #546 | C22 | semidirect |
| 54. #546 | C22 | semidirect |
| 55. #546 | C22 | semidirect |
| 56. #546 | C22 | semidirect |
| 57. #546 | C22 | semidirect |
| 58. D42 | C22 | semidirect |
| 59. D42 | C22 | semidirect |
| 60. D42 | C22 | semidirect |
| 61. D42 | C22 | semidirect |
| 62. D42 | C22 | semidirect |
| 63. #544 | C22 | semidirect |
| 64. #543 | C22 | semidirect |
| 65. #542 | C22 | semidirect |
| 66. #540 | C22 | semidirect |
| 67. #540 | C22 | semidirect |
| 68. #539 | C22 | semidirect |
| 69. #538 | C22 | semidirect |
| 70. #538 | C22 | semidirect |
| 71. #538 | C22 | semidirect |
| 72. #535 | C22 | semidirect |
| 73. #534 | C22 | semidirect |
| 74. #533 | C22 | semidirect |
| 75. #532 | C22 | semidirect |
| 76. #532 | C22 | semidirect |
| 77. #532 | C22 | semidirect |
| 78. C2×#127 | C22 | semidirect |
| 79. #529 | C22 | semidirect |
| 80. #529 | C22 | semidirect |
| 81. #529 | C22 | semidirect |
| 82. #529 | C22 | semidirect |
| 83. C2×#124 | C22 | semidirect |
| 84. #525 | C22 | semidirect |
| 85. #525 | C22 | semidirect |
| 86. #525 | C22 | semidirect |
| 87. #525 | C22 | semidirect |
| 88. C2×#123 | C22 | semidirect |
| 89. C2×C22⋊Q8 | C22 | semidirect |
| 90. C2×#121 | C22 | semidirect |
| 91. C2×#121 | C22 | semidirect |
| 92. C2×#121 | C22 | semidirect |
| 93. C2×#121 | C22 | semidirect |
| 94. C2×#120 | C22 | semidirect |
| 95. C2×#120 | C22 | semidirect |
| 96. #520 | C22 | semidirect |
| 97. #520 | C22 | semidirect |
| 100. #518 | C22 | semidirect |
| 101. #518 | C22 | semidirect |
| 102. #518 | C22 | semidirect |
| 103. #518 | C22 | semidirect |
| 104. #518 | C22 | semidirect |
| 105. #518 | C22 | semidirect |
| 106. C4×#41 | C22 | semidirect |
| 107. C4×#41 | C22 | semidirect |
| 108. C4×#41 | C22 | semidirect |
| 110. C2×C4×D4 | C22 | semidirect |
| 111. C2×C4×D4 | C22 | semidirect |
| 112. C2×C4×D4 | C22 | semidirect |
| 113. C2×C4×D4 | C22 | semidirect |
| 114. C2×C4×D4 | C22 | semidirect |
| 115. C2×C4×D4 | C22 | semidirect |
| 116. C2×#117 | C22 | semidirect |
| 117. C22×C22⋊C4 | C22 | semidirect |
| 124. C2×#41 | C23 | semidirect |
| 125. C2×#41 | C23 | semidirect |
| 126. C2×#41 | C23 | semidirect |
| 127. C22×Q8 | C23 | semidirect |
| 144. C22×D4 | C23 | semidirect |
| 145. C22×D4 | C23 | semidirect |
| 148. C23×C4 | C23 | semidirect |
| 149. C23×C4 | C23 | semidirect |
| 150. C23×C4 | C23 | semidirect |
| 151. C4⋊Q8 | C23 | semidirect |
| 152. C4⋊Q8 | C23 | semidirect |
| 153. C4⋊Q8 | C23 | semidirect |
| 156. #127 | C23 | semidirect |
| 157. #126 | C23 | semidirect |
| 158. #126 | C23 | semidirect |
| 159. #126 | C23 | semidirect |
| 160. #126 | C23 | semidirect |
| 161. #126 | C23 | semidirect |
| 162. #125 | C23 | semidirect |
| 163. #125 | C23 | semidirect |
| 164. #125 | C23 | semidirect |
| 165. #125 | C23 | semidirect |
| 167. #124 | C23 | semidirect |
| 168. #124 | C23 | semidirect |
| 169. #124 | C23 | semidirect |
| 170. #124 | C23 | semidirect |
| 171. #124 | C23 | semidirect |
| 172. #124 | C23 | semidirect |
| 175. #123 | C23 | semidirect |
| 176. #123 | C23 | semidirect |
| 177. #123 | C23 | semidirect |
| 178. #123 | C23 | semidirect |
| 179. #123 | C23 | semidirect |
| 180. #123 | C23 | semidirect |
| 181. #123 | C23 | semidirect |
| 182. #123 | C23 | semidirect |
| 183. #123 | C23 | semidirect |
| 187. C22⋊Q8 | C23 | semidirect |
| 188. C22⋊Q8 | C23 | semidirect |
| 189. C22⋊Q8 | C23 | semidirect |
| 190. C22⋊Q8 | C23 | semidirect |
| 191. C22⋊Q8 | C23 | semidirect |
| 192. C22⋊Q8 | C23 | semidirect |
| 193. C22⋊Q8 | C23 | semidirect |
| 194. C22⋊Q8 | C23 | semidirect |
| 195. C22⋊Q8 | C23 | semidirect |
| 202. #121 | C23 | semidirect |
| 203. #121 | C23 | semidirect |
| 204. #121 | C23 | semidirect |
| 205. #121 | C23 | semidirect |
| 206. #121 | C23 | semidirect |
| 207. #121 | C23 | semidirect |
| 208. #121 | C23 | semidirect |
| 209. #121 | C23 | semidirect |
| 210. #121 | C23 | semidirect |
| 211. #121 | C23 | semidirect |
| 212. #121 | C23 | semidirect |
| 213. #121 | C23 | semidirect |
| 214. #121 | C23 | semidirect |
| 219. #120 | C23 | semidirect |
| 220. #120 | C23 | semidirect |
| 221. #120 | C23 | semidirect |
| 222. C4×Q8 | C23 | semidirect |
| 223. C4×Q8 | C23 | semidirect |
| 224. C4×Q8 | C23 | semidirect |
| 225. C4×Q8 | C23 | semidirect |
| 226. C4×Q8 | C23 | semidirect |
| 227. C4×Q8 | C23 | semidirect |
| 241. C4×D4 | C23 | semidirect |
| 242. C4×D4 | C23 | semidirect |
| 243. C4×D4 | C23 | semidirect |
| 244. C4×D4 | C23 | semidirect |
| 245. C4×D4 | C23 | semidirect |
| 246. C4×D4 | C23 | semidirect |
| 247. C4×D4 | C23 | semidirect |
| 248. C4×D4 | C23 | semidirect |
| 249. C4×D4 | C23 | semidirect |
| 250. C4×D4 | C23 | semidirect |
| 251. C4×D4 | C23 | semidirect |
| 252. C4×D4 | C23 | semidirect |
| 253. C4×D4 | C23 | semidirect |
| 254. C4×D4 | C23 | semidirect |
| 255. C4×D4 | C23 | semidirect |
| 256. C4×D4 | C23 | semidirect |
| 257. C4×D4 | C23 | semidirect |
| 258. C4×D4 | C23 | semidirect |
| 259. C4×D4 | C23 | semidirect |
| 260. C4×D4 | C23 | semidirect |
| 261. C4×D4 | C23 | semidirect |
| 262. C4×D4 | C23 | semidirect |
| 266. #117 | C23 | semidirect |
| 267. #117 | C23 | semidirect |
| 268. #117 | C23 | semidirect |
| 269. #117 | C23 | semidirect |
| 270. #117 | C23 | semidirect |
| 271. #117 | C23 | semidirect |
| 272. #117 | C23 | semidirect |
| 273. #117 | C23 | semidirect |
| 274. #117 | C23 | semidirect |
| 277. C2×C4⋊C4 | C23 | semidirect |
| 278. C2×C4⋊C4 | C23 | semidirect |
| 279. C2×C4⋊C4 | C23 | semidirect |
| 280. C2×C4⋊C4 | C23 | semidirect |
| 281. C2×C4⋊C4 | C23 | semidirect |
| 282. C2×C4⋊C4 | C23 | semidirect |
| 290. C2×C22⋊C4 | C23 | semidirect |
| 291. C2×C22⋊C4 | C23 | semidirect |
| 292. C2×C22⋊C4 | C23 | semidirect |
| 293. C2×C22⋊C4 | C23 | semidirect |
| 294. C2×C22⋊C4 | C23 | semidirect |
| 295. C2×C22⋊C4 | C23 | semidirect |
| 296. C2×C22⋊C4 | C23 | semidirect |
| 297. C2×C22⋊C4 | C23 | semidirect |
| 299. C2×C42 | C23 | semidirect |
| 300. C2×C42 | C23 | semidirect |
| 301. C2×C42 | C23 | semidirect |
| 337. C2×D4 | #41 | semidirect |
| 451. C23 | C2×#41 | semidirect |
| 478. D4 | C2×#41 | semidirect |
| 479. D4 | H(5,𝔽2) | semidirect |
| 501. C2×C4 | C2×#41 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3519 | 2 |
| #3514 | 2 |
| #3513 | 2 |
| #3508 | 2 |
| #3505 | 2 |
| #3501 | 2 |
| #3494 | 2 |
| #3490 | 2 |
| #3484 | 2 |
| #3481 | 2 |
| #3475 | 2 |
| D4×#41 | 2 |
| C2×#546 | 2 |
| C2×D42 | 2 |
| C4×H(5,𝔽2) | 2 |
| C2×#518 | 2 |