Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
1068 conjugacy classes of subgroups; only the 163 normal subgroups are shown.
This group has 1068 conjugacy classes of subgroups — too many to draw. Only its 163 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×#17986735 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #22598790 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #22598463 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #22587462 | C2 | 1 | 4 | yes | maximal, complemented |
| 5 | #22587400 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #22586786 | C2 | 1 | 2 | yes | maximal, complemented |
| 7 | C71×#1555 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | C2×#14556154 | — | 2 | 2 | no | — |
| 9 | #17986735 | — | 2 | 4 | no | — |
| 10 | #17986735 | — | 2 | 2 | no | — |
| 11 | #17986735 | C22 | 1 | 4 | yes | — |
| 12 | #17986549 | C22 | 1 | 1 | yes | characteristic |
| 13 | C2×#14556115 | — | 2 | 2 | no | — |
| 14 | C2×#14556109 | — | 2 | 2 | no | — |
| 15 | C2×C4×Dic142 | C22 | 1 | 2 | yes | — |
| 16 | C2×D4×Dic71 | — | 2 | 2 | no | — |
| 17 | #17986386 | — | 2 | 2 | no | — |
| 18 | #17986375 | C22 | 1 | 2 | yes | — |
| 19 | #17986371 | C22 | 1 | 2 | yes | — |
| 20 | #17986313 | — | 2 | 2 | no | — |
| 21 | #17986295 | C22 | 1 | 4 | yes | complemented |
| 22 | #17986200 | C22 | 1 | 4 | yes | complemented |
| 23 | #17986140 | — | 2 | 2 | no | — |
| 24 | #17986101 | — | 2 | 4 | no | — |
| 25 | C4×#11765849 | C22 | 1 | 1 | yes | characteristic |
| 26 | #17985729 | C22 | 1 | 8 | yes | complemented |
| 27 | C2×#127×C71 | C22 | 1 | 1 | yes | characteristic |
| 28 | #432×C71 | C22 | 1 | 2 | yes | — |
| 29 | #331×C71 | C22 | 1 | 4 | yes | — |
| 30 | C2×#11765865 | — | 2 | 1 | no | — |
| 31 | C22×Dic142 | D4 | 1 | 2 | yes | — |
| 32 | C23×Dic71 | — | 2 | 2 | no | — |
| 33 | #14556154 | — | 4 | 8 | no | — |
| 34 | C2×#11765854 | — | 2 | 4 | no | — |
| 35 | C2×#11765853 | — | 2 | 4 | no | — |
| 36 | C2×#11765850 | — | 2 | 4 | no | — |
| 37 | C2×#11765849 | — | 2 | 1 | no | — |
| 38 | #14556128 | C23 | 1 | 1 | yes | characteristic |
| 39 | #14556125 | C23 | 1 | 1 | yes | characteristic |
| 40 | #14556116 | — | 2 | 1 | no | — |
| 41 | #14556115 | — | 2 | 8 | no | — |
| 42 | #14556115 | — | 2 | 8 | no | — |
| 43 | #14556109 | — | 2 | 8 | no | — |
| 44 | #14556109 | — | 2 | 8 | no | — |
| 45 | #14556102 | — | 2 | 2 | no | — |
| 46 | C4×Dic142 | — | 2 | 2 | no | — |
| 47 | C4×Dic142 | — | 2 | 2 | no | — |
| 48 | C4×Dic142 | D4 | 1 | 4 | yes | — |
| 49 | C4×Dic142 | C23 | 1 | 4 | yes | — |
| 50 | C4×D284 | — | 2 | 2 | no | — |
| 51 | D4×Dic71 | — | 2 | 8 | no | — |
| 52 | D4×Dic71 | — | 2 | 8 | no | — |
| 53 | C2×C4⋊Dic71 | D4 | 1 | 2 | yes | — |
| 54 | C2×Dic71⋊C4 | — | 2 | 2 | no | — |
| 55 | C2×C22⋊Dic71 | — | 2 | 4 | no | — |
| 56 | C2×C22⋊Dic71 | — | 2 | 2 | no | — |
| 57 | C2×C4×Dic71 | — | 2 | 2 | no | — |
| 58 | #14556062 | — | 2 | 4 | no | — |
| 59 | #14556053 | — | 2 | 4 | no | — |
| 60 | #14556050 | — | 2 | 4 | no | — |
| 61 | #14556039 | — | 2 | 1 | no | — |
| 62 | C4×C71⋊C8 | C23 | 1 | 2 | yes | — |
| 63 | C22×D4×C71 | — | 2 | 2 | no | — |
| 64 | C22×D4×C71 | D4 | 1 | 2 | yes | — |
| 65 | #127×C71 | — | 2 | 2 | no | — |
| 66 | #127×C71 | D4 | 1 | 2 | yes | — |
| 67 | #127×C71 | C23 | 1 | 2 | yes | — |
| 68 | C2×C42×C71 | C23 | 1 | 1 | yes | characteristic |
| 69 | C4⋊C8×C71 | C23 | 1 | 4 | yes | — |
| 70 | C22⋊C8×C71 | — | 2 | 2 | no | — |
| 71 | #97×C71 | — | 2 | 2 | no | — |
| 72 | #11765865 | — | 4 | 4 | no | — |
| 73 | C2×Dic142 | — | 2 | 2 | no | — |
| 74 | C2×Dic142 | — | 2 | 1 | no | — |
| 75 | C2×Dic142 | — | 4 | 4 | no | — |
| 76 | C2×Dic142 | C2×D4 | 1 | 4 | yes | — |
| 77 | C2×D284 | — | 2 | 1 | no | — |
| 78 | C2×D284 | — | 2 | 2 | no | — |
| 79 | C2×C22⋊D71 | — | 4 | 1 | no | — |
| 80 | C22×Dic71 | — | 2 | 2 | no | — |
| 81 | C22×Dic71 | — | 2 | 2 | no | — |
| 82 | C22×Dic71 | — | 2 | 8 | no | — |
| 83 | C22×Dic71 | — | 8 | 4 | no | — |
| 84 | C2×C4×D71 | — | 4 | 1 | no | — |
| 85 | #11765854 | — | 4 | 8 | no | — |
| 86 | #11765853 | — | 4 | 8 | no | — |
| 87 | #11765850 | — | 4 | 8 | no | — |
| 88 | #11765849 | — | 2 | 4 | no | — |
| 89 | C2×C71⋊C8 | — | 2 | 2 | no | — |
| 90 | C4⋊Dic71 | — | 2 | 2 | no | — |
| 91 | C4⋊Dic71 | — | 2 | 2 | no | — |
| 92 | C4⋊Dic71 | C2×D4 | 1 | 4 | yes | — |
| 93 | Dic71⋊C4 | — | 2 | 4 | no | — |
| 94 | Dic71⋊C4 | — | 2 | 4 | no | — |
| 95 | C22⋊Dic71 | — | 2 | 16 | no | — |
| 96 | C22⋊Dic71 | — | 2 | 8 | no | — |
| 97 | (C2×D71)⋊C4 | — | 4 | 2 | no | — |
| 98 | C4×Dic71 | — | 2 | 4 | no | — |
| 99 | C4×Dic71 | — | 2 | 4 | no | — |
| 100 | C24×C71 | — | 2 | 2 | no | — |
| 101 | C2×D4×C71 | — | 2 | 4 | no | — |
| 102 | C2×D4×C71 | — | 2 | 2 | no | — |
| 103 | C2×D4×C71 | — | 2 | 4 | no | — |
| 104 | C2×D4×C71 | — | 4 | 8 | no | — |
| 105 | C2×D4×C71 | — | 4 | 4 | no | — |
| 106 | C2×D4×C71 | C2×D4 | 1 | 4 | yes | — |
| 107 | C22×C4×C71 | C2×D4 | 1 | 2 | yes | — |
| 108 | C22×C4×C71 | C2×D4 | 1 | 1 | yes | characteristic |
| 109 | C2×C8×C71 | — | 2 | 4 | no | — |
| 110 | C42×C71 | C2×D4 | 1 | 2 | yes | — |
| 111 | C42×C71 | C2×D4 | 1 | 1 | yes | characteristic |
| 112 | C42×C71 | C24 | 1 | 1 | yes | characteristic |
| 113 | C23×C71 | — | 2 | 4 | no | — |
| 114 | C23×C71 | — | 4 | 8 | no | — |
| 115 | C23×C71 | — | 4 | 4 | no | — |
| 116 | C23×C71 | #120 | 1 | 1 | yes | characteristic |
| 117 | C22×D71 | — | 4 | 1 | no | — |
| 118 | D4×C71 | — | 4 | 4 | no | — |
| 119 | D4×C71 | — | 4 | 8 | no | — |
| 120 | D4×C71 | — | 4 | 8 | no | — |
| 121 | D4×C71 | — | 8 | 2 | no | — |
| 122 | C2×C4×C71 | — | 2 | 2 | no | — |
| 123 | C2×C4×C71 | — | 2 | 4 | no | — |
| 124 | C2×C4×C71 | #120 | 1 | 2 | yes | — |
| 125 | C2×C4×C71 | #120 | 1 | 1 | yes | characteristic |
| 126 | C2×C4×C71 | C22×D4 | 1 | 2 | yes | — |
| 127 | C2×C4×C71 | C22×D4 | 1 | 1 | yes | characteristic |
| 128 | C22⋊D71 | — | 8 | 2 | no | — |
| 129 | C2×Dic71 | — | 2 | 4 | no | — |
| 130 | C2×Dic71 | — | 2 | 4 | no | — |
| 131 | C2×Dic71 | — | 4 | 4 | no | — |
| 132 | C2×Dic71 | — | 4 | 4 | no | — |
| 133 | C2×Dic71 | — | 4 | 1 | no | — |
| 134 | C2×Dic71 | — | 8 | 8 | no | — |
| 135 | D284 | — | 4 | 2 | no | — |
| 136 | D284 | — | 4 | 4 | no | — |
| 137 | C4×D71 | — | 8 | 2 | no | — |
| 138 | Dic142 | — | 2 | 4 | no | — |
| 139 | Dic142 | — | 2 | 4 | no | — |
| 140 | Dic142 | — | 4 | 4 | no | — |
| 141 | Dic142 | — | 4 | 2 | no | — |
| 142 | C8×C71 | — | 4 | 4 | no | — |
| 143 | C71⋊C8 | — | 2 | 4 | no | — |
| 144 | C22×C71 | — | 2 | 2 | no | — |
| 145 | C22×C71 | — | 4 | 8 | no | — |
| 146 | C22×C71 | — | 4 | 4 | no | — |
| 147 | C22×C71 | — | 8 | 8 | no | — |
| 148 | C22×C71 | #453 | 1 | 2 | yes | — |
| 149 | C22×C71 | C2×#120 | 1 | 1 | yes | characteristic |
| 150 | C2×D71 | — | 8 | 2 | no | — |
| 151 | C2×D71 | — | 8 | 1 | no | — |
| 152 | C4×C71 | — | 2 | 2 | no | — |
| 153 | C4×C71 | — | 2 | 1 | no | — |
| 154 | C4×C71 | — | 2 | 1 | no | — |
| 155 | C4×C71 | #575 | 1 | 4 | yes | — |
| 156 | Dic71 | — | 4 | 4 | no | — |
| 157 | Dic71 | — | 4 | 4 | no | — |
| 158 | Dic71 | — | 8 | 1 | no | — |
| 159 | #18526 | — | 71 | 1 | no | maximal, Sylow |
| 160 | C2×C71 | — | 2 | 2 | no | — |
| 161 | C2×C71 | — | 8 | 4 | no | — |
| 162 | C2×C71 | #3005 | 1 | 2 | yes | — |
| 163 | C2×C71 | C2×#453 | 1 | 1 | yes | characteristic |
| 164 | D71 | — | 16 | 1 | no | — |
| 165 | C2×#559 | — | 71 | 1 | no | — |
| 166 | #3151 | — | 71 | 1 | no | — |
| 167 | #3112 | — | 71 | 2 | no | — |
| 168 | #1630 | — | 71 | 4 | no | — |
| 169 | #1620 | — | 71 | 4 | no | — |
| 170 | #1555 | D71 | 1 | 1 | yes | characteristic, complemented |
| 171 | #1491 | — | 71 | 2 | no | — |
| 172 | C71 | #18526 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 173 | C2×AGL(1,ℤ/8) | — | 142 | 2 | no | — |
| 174 | #559 | — | 71 | 4 | no | — |
| 175 | #559 | — | 142 | 4 | no | — |
| 176 | #559 | — | 142 | 2 | no | — |
| 177 | #532 | — | 71 | 1 | no | — |
| 178 | C2×#127 | C2×D71 | 1 | 1 | yes | characteristic |
| 179 | C2×#124 | — | 142 | 2 | no | — |
| 180 | C2×#123 | — | 142 | 2 | no | — |
| 181 | C2×C4×Q8 | — | 71 | 2 | no | — |
| 182 | C2×C4×D4 | — | 142 | 2 | no | — |
| 183 | #496 | — | 142 | 2 | no | — |
| 184 | #493 | — | 71 | 2 | no | — |
| 185 | #492 | — | 71 | 2 | no | — |
| 186 | #480 | — | 142 | 2 | no | — |
| 187 | #477 | — | 71 | 4 | no | — |
| 188 | #460 | — | 71 | 4 | no | — |
| 189 | #448 | — | 142 | 2 | no | — |
| 190 | #440 | — | 142 | 4 | no | — |
| 191 | #432 | C2×D71 | 1 | 2 | yes | — |
| 192 | C4×M16 | — | 71 | 1 | no | — |
| 193 | #331 | C2×D71 | 1 | 4 | yes | — |
| 194 | Q8⋊C8 | — | 71 | 8 | no | — |
| 195 | C2×#41 | — | 142 | 1 | no | — |
| 196 | C22×Q8 | — | 71 | 2 | no | — |
| 197 | C22×D4 | — | 2 | 2 | no | — |
| 198 | C22×D4 | D284 | 1 | 2 | yes | — |
| 199 | C23×C4 | — | 142 | 2 | no | — |
| 200 | AGL(1,ℤ/8) | — | 284 | 8 | no | — |
| 201 | C2×SD16 | — | 142 | 4 | no | — |
| 202 | C2×SD16 | — | 142 | 4 | no | — |
| 203 | C2×D8 | — | 142 | 4 | no | — |
| 204 | C2×M16 | — | 142 | 1 | no | — |
| 205 | C4⋊Q8 | — | 71 | 1 | no | — |
| 206 | #127 | — | 2 | 2 | no | — |
| 207 | #127 | — | 71 | 1 | no | — |
| 208 | #127 | D284 | 1 | 2 | yes | — |
| 209 | #127 | C22×D71 | 1 | 2 | yes | — |
| 210 | #124 | — | 142 | 8 | no | — |
| 211 | #124 | — | 142 | 8 | no | — |
| 212 | #124 | — | 142 | 1 | no | — |
| 213 | #123 | — | 142 | 8 | no | — |
| 214 | #123 | — | 142 | 8 | no | — |
| 215 | #121 | — | 142 | 2 | no | — |
| 216 | C4×Q8 | — | 71 | 4 | no | — |
| 217 | C4×Q8 | — | 71 | 4 | no | — |
| 218 | C4×Q8 | — | 142 | 2 | no | — |
| 219 | C4×Q8 | — | 142 | 2 | no | — |
| 220 | C4×D4 | — | 142 | 8 | no | — |
| 221 | C4×D4 | — | 142 | 8 | no | — |
| 222 | C4×D4 | — | 142 | 2 | no | — |
| 223 | C2×C4⋊C4 | — | 71 | 2 | no | — |
| 224 | C2×C4⋊C4 | — | 142 | 2 | no | — |
| 225 | C2×C22⋊C4 | — | 142 | 4 | no | — |
| 226 | C2×C22⋊C4 | — | 142 | 2 | no | — |
| 227 | C2×C42 | — | 142 | 2 | no | — |
| 228 | C2×C42 | C22×D71 | 1 | 1 | yes | characteristic |
| 229 | #107 | — | 142 | 4 | no | — |
| 230 | C4⋊C8 | C22×D71 | 1 | 4 | yes | — |
| 231 | #103 | — | 142 | 4 | no | — |
| 232 | #102 | — | 142 | 4 | no | — |
| 233 | C22⋊C8 | — | 2 | 2 | no | — |
| 234 | #97 | — | 2 | 2 | no | — |
| 235 | #97 | — | 142 | 1 | no | — |
| 236 | C4×C8 | — | 71 | 2 | no | — |
| 237 | C24 | — | 2 | 2 | no | — |
| 238 | #41 | — | 284 | 4 | no | — |
| 239 | C2×Q8 | — | 284 | 4 | no | — |
| 240 | C2×Q8 | — | 71 | 4 | no | — |
| 241 | C2×Q8 | — | 142 | 1 | no | — |
| 242 | C2×Q8 | — | 142 | 2 | no | — |
| 243 | C2×D4 | — | 2 | 4 | no | — |
| 244 | C2×D4 | — | 2 | 4 | no | — |
| 245 | C2×D4 | — | 2 | 2 | no | — |
| 246 | C2×D4 | — | 4 | 8 | no | — |
| 247 | C2×D4 | — | 4 | 4 | no | — |
| 248 | C2×D4 | — | 284 | 1 | no | — |
| 249 | C2×D4 | — | 142 | 2 | no | — |
| 250 | C2×D4 | — | 142 | 1 | no | — |
| 251 | C2×D4 | C2×D284 | 1 | 4 | yes | — |
| 252 | C22×C4 | — | 284 | 1 | no | — |
| 253 | C22×C4 | — | 568 | 4 | no | — |
| 254 | C22×C4 | — | 142 | 2 | no | — |
| 255 | C22×C4 | — | 142 | 2 | no | — |
| 256 | C22×C4 | — | 142 | 8 | no | — |
| 257 | C22×C4 | D4×D71 | 1 | 2 | yes | — |
| 258 | C22×C4 | C2×D284 | 1 | 1 | yes | characteristic |
| 259 | SD16 | — | 284 | 8 | no | — |
| 260 | SD16 | — | 284 | 8 | no | — |
| 261 | D8 | — | 284 | 8 | no | — |
| 262 | M16 | — | 142 | 4 | no | — |
| 263 | C2×C8 | — | 2 | 4 | no | — |
| 264 | C2×C8 | — | 142 | 2 | no | — |
| 265 | C4⋊C4 | — | 71 | 4 | no | — |
| 266 | C4⋊C4 | — | 142 | 2 | no | — |
| 267 | C4⋊C4 | — | 142 | 4 | no | — |
| 268 | C4⋊C4 | — | 142 | 4 | no | — |
| 269 | C4⋊C4 | — | 142 | 2 | no | — |
| 270 | C22⋊C4 | — | 284 | 2 | no | — |
| 271 | C22⋊C4 | — | 142 | 16 | no | — |
| 272 | C22⋊C4 | — | 142 | 8 | no | — |
| 273 | C42 | — | 142 | 4 | no | — |
| 274 | C42 | — | 142 | 4 | no | — |
| 275 | C42 | D4×D71 | 1 | 2 | yes | — |
| 276 | C42 | C2×D284 | 1 | 1 | yes | characteristic |
| 277 | C42 | C23×D71 | 1 | 1 | yes | characteristic |
| 278 | C23 | — | 2 | 4 | no | — |
| 279 | C23 | — | 4 | 8 | no | — |
| 280 | C23 | — | 4 | 4 | no | — |
| 281 | C23 | — | 284 | 1 | no | — |
| 282 | C23 | #14556098 | 1 | 1 | yes | characteristic |
| 283 | Q8 | — | 284 | 4 | no | — |
| 284 | Q8 | — | 284 | 2 | no | — |
| 285 | Q8 | — | 142 | 4 | no | — |
| 286 | Q8 | — | 142 | 4 | no | — |
| 287 | D4 | — | 4 | 4 | no | — |
| 288 | D4 | — | 4 | 8 | no | — |
| 289 | D4 | — | 4 | 8 | no | — |
| 290 | D4 | — | 8 | 2 | no | — |
| 291 | D4 | — | 284 | 2 | no | — |
| 292 | D4 | — | 284 | 4 | no | — |
| 293 | D4 | — | 568 | 2 | no | — |
| 294 | C2×C4 | — | 2 | 2 | no | — |
| 295 | C2×C4 | — | 2 | 4 | no | — |
| 296 | C2×C4 | — | 284 | 4 | no | — |
| 297 | C2×C4 | — | 284 | 4 | no | — |
| 298 | C2×C4 | — | 284 | 1 | no | — |
| 299 | C2×C4 | — | 568 | 2 | no | — |
| 300 | C2×C4 | — | 568 | 8 | no | — |
| 301 | C2×C4 | — | 142 | 4 | no | — |
| 302 | C2×C4 | — | 142 | 4 | no | — |
| 303 | C2×C4 | #14556098 | 1 | 2 | yes | — |
| 304 | C2×C4 | #14556098 | 1 | 1 | yes | characteristic |
| 305 | C2×C4 | C2×D4×D71 | 1 | 2 | yes | — |
| 306 | C2×C4 | C22×D284 | 1 | 1 | yes | characteristic |
| 307 | C8 | — | 4 | 4 | no | — |
| 308 | C8 | — | 142 | 4 | no | — |
| 309 | C22 | — | 2 | 2 | no | — |
| 310 | C22 | — | 4 | 4 | no | — |
| 311 | C22 | — | 4 | 8 | no | — |
| 312 | C22 | — | 8 | 8 | no | — |
| 313 | C22 | — | 568 | 1 | no | — |
| 314 | C22 | — | 568 | 2 | no | — |
| 315 | C22 | #17986169 | 1 | 2 | yes | — |
| 316 | C22 | C2×#14556098 | 1 | 1 | yes | characteristic |
| 317 | C4 | — | 2 | 1 | no | — |
| 318 | C4 | — | 2 | 1 | no | — |
| 319 | C4 | — | 2 | 2 | no | — |
| 320 | C4 | — | 284 | 4 | no | — |
| 321 | C4 | — | 284 | 4 | no | — |
| 322 | C4 | — | 568 | 1 | no | — |
| 323 | C4 | #17986795 | 1 | 4 | yes | — |
| 324 | C2 | — | 2 | 2 | no | — |
| 325 | C2 | — | 8 | 4 | no | — |
| 326 | C2 | — | 1136 | 1 | no | — |
| 327 | C2 | #22597584 | 1 | 2 | yes | — |
| 328 | C2 | C2×#17986169 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#17986735 | C2 | semidirect |
| 3. #22598463 | C2 | semidirect |
| 4. #22587462 | C2 | semidirect |
| 5. #22587400 | C2 | semidirect |
| 6. #22586786 | C2 | semidirect |
| 7. C71×#1555 | C2 | semidirect |
| 21. #17986295 | C22 | semidirect |
| 22. #17986200 | C22 | semidirect |
| 26. #17985729 | C22 | semidirect |
| 170. #1555 | D71 | semidirect |
| 172. C71 | #18526 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986735 | 2 |
| #22598790 | 2 |
| #22598463 | 2 |
| #22587462 | 2 |
| #22587400 | 2 |
| #22586786 | 2 |
| C71×#1555 | 2 |
| #18526 | 71 |