Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
1630 conjugacy classes of subgroups; only the 171 normal subgroups are shown.
This group has 1630 conjugacy classes of subgroups — too many to draw. Only its 171 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×#19152233 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #26030626 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #26030352 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #26019432 | C2 | 1 | 8 | yes | maximal, complemented |
| 5 | #26018694 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | C89×#1555 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | C22×D4×D89 | — | 2 | 2 | no | — |
| 8 | #19152233 | — | 2 | 2 | no | — |
| 9 | #19152233 | — | 2 | 4 | no | — |
| 10 | #19152233 | C22 | 1 | 4 | yes | — |
| 11 | #19152155 | C22 | 1 | 1 | yes | characteristic, complemented |
| 12 | C2×#15667983 | — | 2 | 2 | no | — |
| 13 | C2×#15667980 | — | 2 | 2 | no | — |
| 14 | C2×C4×D356 | C22 | 1 | 2 | yes | — |
| 15 | #19151962 | — | 2 | 2 | no | — |
| 16 | #19151944 | C22 | 1 | 4 | yes | complemented |
| 17 | #19151934 | — | 2 | 2 | no | — |
| 18 | #19151879 | C22 | 1 | 4 | yes | complemented |
| 19 | #19151804 | C22 | 1 | 4 | yes | complemented |
| 20 | #19151751 | — | 2 | 2 | no | — |
| 21 | #19151700 | — | 2 | 4 | no | — |
| 22 | #19151603 | — | 2 | 2 | no | — |
| 23 | C4×#13083558 | C22 | 1 | 1 | yes | characteristic, complemented |
| 24 | #19151325 | C22 | 1 | 8 | yes | complemented |
| 25 | C2×#127×C89 | C22 | 1 | 1 | yes | characteristic |
| 26 | #432×C89 | C22 | 1 | 2 | yes | complemented |
| 27 | #331×C89 | C22 | 1 | 4 | yes | complemented |
| 28 | C24×D89 | — | 2 | 2 | no | — |
| 29 | C22×D356 | D4 | 1 | 2 | yes | — |
| 30 | C22×C22⋊D89 | — | 2 | 4 | no | — |
| 31 | C2×D4×D89 | — | 2 | 8 | no | — |
| 32 | C2×D4×D89 | — | 2 | 8 | no | — |
| 33 | C2×D4×D89 | — | 4 | 16 | no | — |
| 34 | C22×C4×D89 | — | 2 | 2 | no | — |
| 35 | C2×#13083563 | — | 2 | 4 | no | — |
| 36 | C2×#13083558 | — | 2 | 1 | no | — |
| 37 | #15668012 | C23 | 1 | 2 | yes | complemented |
| 38 | #15668004 | — | 2 | 1 | no | — |
| 39 | #15667991 | — | 2 | 2 | no | — |
| 40 | #15667983 | — | 2 | 8 | no | — |
| 41 | #15667983 | — | 2 | 8 | no | — |
| 42 | #15667980 | — | 2 | 8 | no | — |
| 43 | #15667980 | — | 2 | 8 | no | — |
| 44 | C4×Dic178 | — | 2 | 2 | no | — |
| 45 | C4×D356 | — | 2 | 2 | no | — |
| 46 | C4×D356 | — | 2 | 2 | no | — |
| 47 | C4×D356 | D4 | 1 | 4 | yes | — |
| 48 | C4×D356 | C23 | 1 | 4 | yes | — |
| 49 | #15667971 | — | 2 | 1 | no | — |
| 50 | C2×C4⋊Dic89 | D4 | 1 | 2 | yes | — |
| 51 | C2×C22⋊Dic89 | — | 2 | 2 | no | — |
| 52 | C2×#13083551 | — | 2 | 2 | no | — |
| 53 | #15667946 | — | 2 | 4 | no | — |
| 54 | #15667937 | — | 2 | 4 | no | — |
| 55 | #15667934 | — | 2 | 4 | no | — |
| 56 | #15667933 | — | 2 | 8 | no | — |
| 57 | #15667923 | — | 2 | 1 | no | — |
| 58 | C4×#10623494 | C23 | 1 | 2 | yes | complemented |
| 59 | C22×D4×C89 | — | 2 | 2 | no | — |
| 60 | C22×D4×C89 | D4 | 1 | 2 | yes | — |
| 61 | #127×C89 | — | 2 | 2 | no | — |
| 62 | #127×C89 | D4 | 1 | 2 | yes | — |
| 63 | #127×C89 | C23 | 1 | 2 | yes | — |
| 64 | C2×C42×C89 | C23 | 1 | 1 | yes | characteristic |
| 65 | C4⋊C8×C89 | C23 | 1 | 4 | yes | complemented |
| 66 | C22⋊C8×C89 | — | 2 | 2 | no | — |
| 67 | #97×C89 | — | 2 | 2 | no | — |
| 68 | C23×D89 | — | 2 | 2 | no | — |
| 69 | C23×D89 | — | 2 | 8 | no | — |
| 70 | C23×D89 | — | 4 | 16 | no | — |
| 71 | C23×D89 | — | 8 | 4 | no | — |
| 72 | C2×Dic178 | — | 2 | 2 | no | — |
| 73 | C2×D356 | — | 2 | 2 | no | — |
| 74 | C2×D356 | — | 2 | 8 | no | — |
| 75 | C2×D356 | C2×D4 | 1 | 4 | yes | — |
| 76 | C2×C22⋊D89 | — | 2 | 16 | no | — |
| 77 | C2×C22⋊D89 | — | 4 | 16 | no | — |
| 78 | D4×D89 | — | 4 | 32 | no | — |
| 79 | D4×D89 | — | 4 | 16 | no | — |
| 80 | D4×D89 | — | 4 | 16 | no | — |
| 81 | C22×Dic89 | — | 2 | 2 | no | — |
| 82 | C2×C4×D89 | — | 2 | 4 | no | — |
| 83 | C2×C4×D89 | — | 2 | 4 | no | — |
| 84 | C2×C4×D89 | — | 4 | 8 | no | — |
| 85 | #13083563 | — | 4 | 8 | no | — |
| 86 | #13083558 | — | 4 | 2 | no | — |
| 87 | C2×#10623494 | — | 2 | 2 | no | — |
| 88 | C4⋊Dic89 | — | 2 | 2 | no | — |
| 89 | C4⋊Dic89 | — | 2 | 2 | no | — |
| 90 | C4⋊Dic89 | — | 2 | 2 | no | — |
| 91 | C4⋊Dic89 | C2×D4 | 1 | 4 | yes | — |
| 92 | #13083553 | — | 4 | 2 | no | — |
| 93 | C22⋊Dic89 | — | 2 | 8 | no | — |
| 94 | C22⋊Dic89 | — | 4 | 1 | no | — |
| 95 | #13083551 | — | 2 | 4 | no | — |
| 96 | #13083551 | — | 2 | 4 | no | — |
| 97 | C4×Dic89 | — | 4 | 1 | no | — |
| 98 | C24×C89 | — | 2 | 2 | no | — |
| 99 | C2×D4×C89 | — | 2 | 4 | no | — |
| 100 | C2×D4×C89 | — | 2 | 2 | no | — |
| 101 | C2×D4×C89 | — | 2 | 4 | no | — |
| 102 | C2×D4×C89 | — | 4 | 8 | no | — |
| 103 | C2×D4×C89 | — | 4 | 4 | no | — |
| 104 | C2×D4×C89 | C2×D4 | 1 | 4 | yes | — |
| 105 | C22×C4×C89 | C2×D4 | 1 | 2 | yes | — |
| 106 | C22×C4×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 107 | C2×C8×C89 | — | 2 | 4 | no | — |
| 108 | C42×C89 | C2×D4 | 1 | 2 | yes | — |
| 109 | C42×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 110 | C42×C89 | C24 | 1 | 1 | yes | characteristic |
| 111 | C23×C89 | — | 2 | 4 | no | — |
| 112 | C23×C89 | — | 4 | 8 | no | — |
| 113 | C23×C89 | — | 4 | 4 | no | — |
| 114 | C23×C89 | #120 | 1 | 1 | yes | characteristic |
| 115 | C22×D89 | — | 2 | 8 | no | — |
| 116 | C22×D89 | — | 2 | 4 | no | — |
| 117 | C22×D89 | — | 4 | 32 | no | — |
| 118 | C22×D89 | — | 4 | 4 | no | — |
| 119 | C22×D89 | — | 4 | 4 | no | — |
| 120 | C22×D89 | — | 8 | 8 | no | — |
| 121 | C22×D89 | — | 8 | 32 | no | — |
| 122 | D4×C89 | — | 4 | 4 | no | — |
| 123 | D4×C89 | — | 4 | 8 | no | — |
| 124 | D4×C89 | — | 4 | 8 | no | — |
| 125 | D4×C89 | — | 8 | 2 | no | — |
| 126 | C2×C4×C89 | — | 2 | 2 | no | — |
| 127 | C2×C4×C89 | — | 2 | 4 | no | — |
| 128 | C2×C4×C89 | #120 | 1 | 1 | yes | characteristic |
| 129 | C2×C4×C89 | #120 | 1 | 2 | yes | — |
| 130 | C2×C4×C89 | C22×D4 | 1 | 2 | yes | — |
| 131 | C2×C4×C89 | C22×D4 | 1 | 1 | yes | characteristic |
| 132 | C22⋊D89 | — | 4 | 32 | no | — |
| 133 | C2×Dic89 | — | 2 | 4 | no | — |
| 134 | C2×Dic89 | — | 4 | 4 | no | — |
| 135 | C2×Dic89 | — | 4 | 2 | no | — |
| 136 | D356 | — | 2 | 8 | no | — |
| 137 | D356 | — | 2 | 4 | no | — |
| 138 | D356 | AGL(1,ℤ/8) | 1 | 8 | yes | — |
| 139 | C4×D89 | — | 4 | 8 | no | — |
| 140 | C4×D89 | — | 4 | 8 | no | — |
| 141 | Dic178 | — | 4 | 4 | no | — |
| 142 | C8×C89 | — | 4 | 4 | no | — |
| 143 | #10623494 | — | 4 | 2 | no | — |
| 144 | C22×C89 | — | 2 | 2 | no | — |
| 145 | C22×C89 | — | 4 | 8 | no | — |
| 146 | C22×C89 | — | 4 | 4 | no | — |
| 147 | C22×C89 | — | 8 | 8 | no | — |
| 148 | C22×C89 | #455 | 1 | 2 | yes | — |
| 149 | C22×C89 | C2×#120 | 1 | 1 | yes | characteristic |
| 150 | C2×D89 | — | 2 | 8 | no | — |
| 151 | C2×D89 | — | 4 | 16 | no | — |
| 152 | C2×D89 | — | 4 | 4 | no | — |
| 153 | C2×D89 | — | 4 | 4 | no | — |
| 154 | C2×D89 | — | 8 | 32 | no | — |
| 155 | C4×C89 | — | 2 | 2 | no | — |
| 156 | C4×C89 | — | 2 | 1 | no | — |
| 157 | C4×C89 | — | 2 | 1 | no | — |
| 158 | C4×C89 | C2×AGL(1,ℤ/8) | 1 | 4 | yes | — |
| 159 | Dic89 | — | 4 | 4 | no | — |
| 160 | Dic89 | — | 8 | 2 | no | — |
| 161 | #18529 | — | 89 | 1 | no | maximal, Sylow |
| 162 | C2×C89 | — | 2 | 2 | no | — |
| 163 | C2×C89 | — | 8 | 4 | no | — |
| 164 | C2×C89 | #3003 | 1 | 2 | yes | — |
| 165 | C2×C89 | C2×#455 | 1 | 1 | yes | characteristic |
| 166 | D89 | — | 4 | 8 | no | — |
| 167 | C2×D42 | — | 89 | 1 | no | — |
| 168 | #3138 | — | 89 | 1 | no | — |
| 169 | #3110 | — | 89 | 2 | no | — |
| 170 | #1639 | — | 89 | 8 | no | — |
| 171 | #1555 | D89 | 1 | 1 | yes | characteristic, complemented |
| 172 | #1490 | — | 89 | 2 | no | — |
| 173 | C89 | #18529 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 174 | C23×D4 | — | 178 | 2 | no | — |
| 175 | D42 | — | 89 | 4 | no | — |
| 176 | D42 | — | 178 | 4 | no | — |
| 177 | D42 | — | 178 | 2 | no | — |
| 178 | #533 | — | 89 | 1 | no | — |
| 179 | C2×#127 | C2×D89 | 1 | 1 | yes | characteristic |
| 180 | C2×#121 | — | 178 | 2 | no | — |
| 181 | C2×#120 | — | 178 | 2 | no | — |
| 182 | C2×C4×D4 | — | 89 | 2 | no | — |
| 183 | #490 | — | 178 | 2 | no | — |
| 184 | #486 | — | 89 | 4 | no | — |
| 185 | #484 | — | 178 | 2 | no | — |
| 186 | #474 | — | 89 | 4 | no | — |
| 187 | #461 | — | 89 | 4 | no | — |
| 188 | #450 | — | 178 | 2 | no | — |
| 189 | #440 | — | 178 | 4 | no | — |
| 190 | #432 | C2×D89 | 1 | 2 | yes | complemented |
| 191 | #418 | — | 178 | 2 | no | — |
| 192 | C4×M16 | — | 89 | 1 | no | — |
| 193 | #331 | C2×D89 | 1 | 4 | yes | complemented |
| 194 | D4⋊C8 | — | 89 | 8 | no | — |
| 195 | C25 | — | 178 | 2 | no | — |
| 196 | C22×D4 | — | 2 | 2 | no | — |
| 197 | C22×D4 | — | 89 | 2 | no | — |
| 198 | C22×D4 | — | 356 | 16 | no | — |
| 199 | C22×D4 | — | 178 | 8 | no | — |
| 200 | C22×D4 | — | 178 | 8 | no | — |
| 201 | C22×D4 | — | 178 | 4 | no | — |
| 202 | C22×D4 | D356 | 1 | 2 | yes | — |
| 203 | C23×C4 | — | 178 | 2 | no | — |
| 204 | C2×SD16 | — | 178 | 4 | no | — |
| 205 | C2×M16 | — | 178 | 1 | no | — |
| 206 | C4⋊Q8 | — | 89 | 2 | no | — |
| 207 | #127 | — | 2 | 2 | no | — |
| 208 | #127 | D356 | 1 | 2 | yes | — |
| 209 | #127 | C22×D89 | 1 | 2 | yes | — |
| 210 | #125 | — | 178 | 1 | no | — |
| 211 | C22⋊Q8 | — | 178 | 2 | no | — |
| 212 | #121 | — | 178 | 8 | no | — |
| 213 | #121 | — | 178 | 8 | no | — |
| 214 | #120 | — | 178 | 8 | no | — |
| 215 | #120 | — | 178 | 8 | no | — |
| 216 | C4×Q8 | — | 178 | 2 | no | — |
| 217 | C4×D4 | — | 89 | 4 | no | — |
| 218 | C4×D4 | — | 89 | 4 | no | — |
| 219 | C4×D4 | — | 178 | 2 | no | — |
| 220 | C4×D4 | — | 178 | 2 | no | — |
| 221 | #117 | — | 178 | 1 | no | — |
| 222 | C2×C4⋊C4 | — | 89 | 2 | no | — |
| 223 | C2×C22⋊C4 | — | 178 | 2 | no | — |
| 224 | C2×C22⋊C4 | — | 178 | 2 | no | — |
| 225 | C2×C42 | C22×D89 | 1 | 1 | yes | characteristic |
| 226 | #107 | — | 178 | 4 | no | — |
| 227 | C4⋊C8 | C22×D89 | 1 | 4 | yes | complemented |
| 228 | #103 | — | 178 | 4 | no | — |
| 229 | #102 | — | 178 | 4 | no | — |
| 230 | #102 | — | 178 | 8 | no | — |
| 231 | C22⋊C8 | — | 2 | 2 | no | — |
| 232 | #97 | — | 2 | 2 | no | — |
| 233 | #97 | — | 178 | 1 | no | — |
| 234 | C4×C8 | — | 89 | 2 | no | — |
| 235 | C24 | — | 2 | 2 | no | — |
| 236 | C24 | — | 356 | 16 | no | — |
| 237 | C24 | — | 178 | 8 | no | — |
| 238 | C24 | — | 178 | 2 | no | — |
| 239 | C24 | — | 712 | 4 | no | — |
| 240 | C2×Q8 | — | 178 | 2 | no | — |
| 241 | C2×D4 | — | 2 | 4 | no | — |
| 242 | C2×D4 | — | 2 | 2 | no | — |
| 243 | C2×D4 | — | 2 | 4 | no | — |
| 244 | C2×D4 | — | 4 | 8 | no | — |
| 245 | C2×D4 | — | 4 | 4 | no | — |
| 246 | C2×D4 | — | 89 | 4 | no | — |
| 247 | C2×D4 | — | 356 | 16 | no | — |
| 248 | C2×D4 | — | 356 | 32 | no | — |
| 249 | C2×D4 | — | 356 | 16 | no | — |
| 250 | C2×D4 | — | 356 | 16 | no | — |
| 251 | C2×D4 | — | 178 | 8 | no | — |
| 252 | C2×D4 | — | 178 | 16 | no | — |
| 253 | C2×D4 | — | 178 | 2 | no | — |
| 254 | C2×D4 | C2×D356 | 1 | 4 | yes | — |
| 255 | C22×C4 | — | 356 | 8 | no | — |
| 256 | C22×C4 | — | 178 | 2 | no | — |
| 257 | C22×C4 | — | 178 | 4 | no | — |
| 258 | C22×C4 | — | 178 | 4 | no | — |
| 259 | C22×C4 | D4×D89 | 1 | 2 | yes | — |
| 260 | C22×C4 | C2×D356 | 1 | 1 | yes | characteristic |
| 261 | SD16 | — | 356 | 8 | no | — |
| 262 | M16 | — | 356 | 2 | no | — |
| 263 | C2×C8 | — | 2 | 4 | no | — |
| 264 | C2×C8 | — | 178 | 2 | no | — |
| 265 | C4⋊C4 | — | 89 | 4 | no | — |
| 266 | C4⋊C4 | — | 356 | 2 | no | — |
| 267 | C4⋊C4 | — | 178 | 2 | no | — |
| 268 | C4⋊C4 | — | 178 | 2 | no | — |
| 269 | C4⋊C4 | — | 178 | 2 | no | — |
| 270 | C22⋊C4 | — | 356 | 1 | no | — |
| 271 | C22⋊C4 | — | 178 | 8 | no | — |
| 272 | C22⋊C4 | — | 178 | 4 | no | — |
| 273 | C22⋊C4 | — | 178 | 4 | no | — |
| 274 | C42 | — | 356 | 1 | no | — |
| 275 | C42 | D4×D89 | 1 | 2 | yes | — |
| 276 | C42 | C2×D356 | 1 | 1 | yes | characteristic |
| 277 | C42 | C23×D89 | 1 | 1 | yes | characteristic |
| 278 | C23 | — | 2 | 4 | no | — |
| 279 | C23 | — | 4 | 8 | no | — |
| 280 | C23 | — | 4 | 4 | no | — |
| 281 | C23 | — | 356 | 4 | no | — |
| 282 | C23 | — | 356 | 32 | no | — |
| 283 | C23 | — | 356 | 4 | no | — |
| 284 | C23 | — | 178 | 8 | no | — |
| 285 | C23 | — | 178 | 4 | no | — |
| 286 | C23 | — | 712 | 8 | no | — |
| 287 | C23 | — | 712 | 32 | no | — |
| 288 | C23 | #15667982 | 1 | 1 | yes | characteristic |
| 289 | Q8 | — | 356 | 4 | no | — |
| 290 | D4 | — | 4 | 4 | no | — |
| 291 | D4 | — | 4 | 8 | no | — |
| 292 | D4 | — | 4 | 8 | no | — |
| 293 | D4 | — | 8 | 2 | no | — |
| 294 | D4 | — | 89 | 8 | no | — |
| 295 | D4 | — | 356 | 32 | no | — |
| 296 | D4 | — | 178 | 8 | no | — |
| 297 | D4 | — | 178 | 4 | no | — |
| 298 | C2×C4 | — | 2 | 2 | no | — |
| 299 | C2×C4 | — | 2 | 4 | no | — |
| 300 | C2×C4 | — | 356 | 8 | no | — |
| 301 | C2×C4 | — | 356 | 4 | no | — |
| 302 | C2×C4 | — | 356 | 8 | no | — |
| 303 | C2×C4 | — | 356 | 2 | no | — |
| 304 | C2×C4 | — | 178 | 4 | no | — |
| 305 | C2×C4 | #15667982 | 1 | 1 | yes | characteristic |
| 306 | C2×C4 | #15667982 | 1 | 2 | yes | — |
| 307 | C2×C4 | C2×D4×D89 | 1 | 2 | yes | — |
| 308 | C2×C4 | C22×D356 | 1 | 1 | yes | characteristic |
| 309 | C8 | — | 4 | 4 | no | — |
| 310 | C8 | — | 356 | 2 | no | — |
| 311 | C22 | — | 2 | 2 | no | — |
| 312 | C22 | — | 4 | 4 | no | — |
| 313 | C22 | — | 4 | 8 | no | — |
| 314 | C22 | — | 8 | 8 | no | — |
| 315 | C22 | — | 356 | 16 | no | — |
| 316 | C22 | — | 356 | 4 | no | — |
| 317 | C22 | — | 356 | 4 | no | — |
| 318 | C22 | — | 178 | 8 | no | — |
| 319 | C22 | — | 712 | 32 | no | — |
| 320 | C22 | #19151778 | 1 | 2 | yes | — |
| 321 | C22 | C2×#15667982 | 1 | 1 | yes | characteristic |
| 322 | C4 | — | 2 | 1 | no | — |
| 323 | C4 | — | 2 | 1 | no | — |
| 324 | C4 | — | 2 | 2 | no | — |
| 325 | C4 | — | 356 | 4 | no | — |
| 326 | C4 | — | 712 | 2 | no | — |
| 327 | C4 | AGL(1,ℤ/8)×D89 | 1 | 4 | yes | — |
| 328 | C2 | — | 2 | 2 | no | — |
| 329 | C2 | — | 8 | 4 | no | — |
| 330 | C2 | — | 356 | 8 | no | — |
| 331 | C2 | #26029481 | 1 | 2 | yes | — |
| 332 | C2 | C2×#19151778 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #26030626 | C2 | semidirect |
| 3. #26030352 | C2 | semidirect |
| 4. #26019432 | C2 | semidirect |
| 5. #26018694 | C2 | semidirect |
| 6. C89×#1555 | C2 | semidirect |
| 11. #19152155 | C22 | semidirect |
| 16. #19151944 | C22 | semidirect |
| 18. #19151879 | C22 | semidirect |
| 19. #19151804 | C22 | semidirect |
| 23. C4×#13083558 | C22 | semidirect |
| 24. #19151325 | C22 | semidirect |
| 26. #432×C89 | C22 | semidirect |
| 27. #331×C89 | C22 | semidirect |
| 37. #15668012 | C23 | semidirect |
| 58. C4×#10623494 | C23 | semidirect |
| 65. C4⋊C8×C89 | C23 | semidirect |
| 171. #1555 | D89 | semidirect |
| 173. C89 | #18529 | semidirect |
| 190. #432 | C2×D89 | semidirect |
| 193. #331 | C2×D89 | semidirect |
| 227. C4⋊C8 | C22×D89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19152233 | 2 |
| #26030626 | 2 |
| #26030352 | 2 |
| #26019432 | 2 |
| #26018694 | 2 |
| C89×#1555 | 2 |
| #18529 | 89 |