Finite Group DatabasebetaFinite Group DatabasebetaOrder 18176.
572 conjugacy classes of subgroups; only the 73 normal subgroups are shown.
This group has 572 conjugacy classes of subgroups — too many to draw. Only its 73 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 | #22596333 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #22588301 | C2 | 1 | 2 | yes | maximal |
| 3 | #22588298 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #22586466 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | C71×#1394 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | C2×#14556176 | C22 | 1 | 1 | yes | characteristic |
| 7 | C2×#14556056 | — | 2 | 1 | no | — |
| 8 | C2×#14556054 | — | 2 | 2 | no | — |
| 9 | #17986001 | — | 2 | 2 | no | — |
| 10 | #17985998 | — | 2 | 1 | no | — |
| 11 | C2×#14556047 | C22 | 1 | 1 | yes | characteristic |
| 12 | #17985920 | — | 2 | 2 | no | — |
| 13 | #17985919 | — | 2 | 1 | no | — |
| 14 | #17985906 | C22 | 1 | 2 | yes | — |
| 15 | #17985905 | — | 2 | 1 | no | — |
| 16 | #17985903 | — | 2 | 2 | no | — |
| 17 | C2×#101×C71 | C22 | 1 | 2 | yes | — |
| 18 | #391×C71 | C22 | 1 | 1 | yes | characteristic |
| 19 | #14556176 | — | 2 | 1 | no | — |
| 20 | #14556176 | — | 2 | 2 | no | — |
| 21 | #14556176 | — | 4 | 2 | no | — |
| 22 | #14556176 | Q8 | 1 | 2 | yes | complemented |
| 23 | C2×#11765866 | — | 4 | 1 | no | — |
| 24 | C2×#11765865 | — | 2 | 1 | no | — |
| 25 | C2×#11765865 | — | 2 | 2 | no | — |
| 26 | C22×Dic142 | — | 2 | 1 | no | — |
| 27 | C22×Dic142 | — | 2 | 1 | no | — |
| 28 | C2×Q8×D71 | — | 4 | 1 | no | — |
| 29 | C2×#11765849 | — | 2 | 1 | no | — |
| 30 | C2×C4⋊Dic71 | — | 2 | 1 | no | — |
| 31 | C2×C4⋊Dic71 | D4 | 1 | 2 | yes | — |
| 32 | C2×Dic71⋊C4 | — | 2 | 2 | no | — |
| 33 | C2×C4×Dic71 | D4 | 1 | 2 | yes | — |
| 34 | #14556056 | — | 4 | 2 | no | — |
| 35 | #14556054 | — | 4 | 4 | no | — |
| 36 | #14556053 | — | 4 | 2 | no | — |
| 37 | #14556051 | — | 4 | 1 | no | — |
| 38 | #14556050 | — | 4 | 2 | no | — |
| 39 | #14556048 | — | 4 | 1 | no | — |
| 40 | #14556047 | — | 2 | 2 | no | — |
| 41 | C71⋊#95 | — | 2 | 1 | no | — |
| 42 | C71⋊#95 | — | 2 | 2 | no | — |
| 43 | C71⋊#95 | — | 2 | 2 | no | — |
| 44 | C71⋊#95 | — | 2 | 2 | no | — |
| 45 | C22×Q8×C71 | C23 | 1 | 1 | yes | characteristic |
| 46 | C2×M16×C71 | — | 2 | 2 | no | — |
| 47 | C2×C4⋊C4×C71 | D4 | 1 | 1 | yes | characteristic |
| 48 | C2×C42×C71 | D4 | 1 | 1 | yes | characteristic |
| 49 | #101×C71 | — | 2 | 2 | no | — |
| 50 | #101×C71 | — | 2 | 2 | no | — |
| 51 | #95×C71 | — | 2 | 2 | no | — |
| 52 | #11765866 | — | 4 | 2 | no | — |
| 53 | #11765866 | — | 4 | 2 | no | — |
| 54 | #11765866 | — | 4 | 4 | no | — |
| 55 | #11765865 | — | 2 | 4 | no | — |
| 56 | #11765865 | — | 2 | 2 | no | — |
| 57 | #11765865 | — | 2 | 4 | no | — |
| 58 | #11765865 | — | 2 | 2 | no | — |
| 59 | #11765865 | — | 4 | 1 | no | — |
| 60 | #11765865 | — | 4 | 2 | no | — |
| 61 | #11765865 | — | 4 | 2 | no | — |
| 62 | #11765865 | — | 4 | 1 | no | — |
| 63 | C2×Dic142 | — | 2 | 1 | no | — |
| 64 | C2×Dic142 | — | 2 | 2 | no | — |
| 65 | C2×Dic142 | — | 2 | 4 | no | — |
| 66 | C2×Dic142 | — | 8 | 1 | no | — |
| 67 | C2×Dic142 | — | 8 | 1 | no | — |
| 68 | C2×Dic142 | — | 8 | 2 | no | — |
| 69 | C2×Dic142 | — | 8 | 1 | no | — |
| 70 | Q8×D71 | — | 4 | 2 | no | — |
| 71 | Q8×D71 | — | 4 | 2 | no | — |
| 72 | Q8×D71 | — | 4 | 4 | no | — |
| 73 | C2×D284 | — | 2 | 1 | no | — |
| 74 | C2×D284 | — | 2 | 2 | no | — |
| 75 | C2×C22⋊D71 | — | 4 | 1 | no | — |
| 76 | C22×Dic71 | — | 2 | 2 | no | — |
| 77 | C22×Dic71 | — | 2 | 2 | no | — |
| 78 | C2×C4×D71 | — | 4 | 1 | no | — |
| 79 | C2×C4×D71 | — | 4 | 2 | no | — |
| 80 | #11765849 | — | 4 | 1 | no | — |
| 81 | #11765849 | — | 4 | 1 | no | — |
| 82 | C2×C71⋊C8 | — | 4 | 1 | no | — |
| 83 | C4⋊Dic71 | — | 4 | 2 | no | — |
| 84 | C4⋊Dic71 | — | 8 | 1 | no | — |
| 85 | Dic71⋊C4 | — | 8 | 2 | no | — |
| 86 | C4×Dic71 | — | 4 | 2 | no | — |
| 87 | C2×Q8×C71 | — | 4 | 1 | no | — |
| 88 | C2×Q8×C71 | — | 4 | 1 | no | — |
| 89 | C2×Q8×C71 | C2×Q8 | 1 | 1 | yes | characteristic |
| 90 | C2×Q8×C71 | #41 | 1 | 1 | yes | characteristic |
| 91 | C2×Q8×C71 | #41 | 1 | 2 | yes | — |
| 92 | C22×C4×C71 | — | 2 | 1 | no | — |
| 93 | C22×C4×C71 | — | 2 | 1 | no | — |
| 94 | C22×C4×C71 | C2×D4 | 1 | 2 | yes | — |
| 95 | C22×C4×C71 | C2×D4 | 1 | 1 | yes | characteristic |
| 96 | M16×C71 | — | 4 | 2 | no | — |
| 97 | M16×C71 | — | 4 | 2 | no | — |
| 98 | C2×C8×C71 | — | 4 | 2 | no | — |
| 99 | C4⋊C4×C71 | — | 4 | 1 | no | — |
| 100 | C42×C71 | — | 4 | 1 | no | — |
| 101 | C23×C71 | #120 | 1 | 1 | yes | characteristic |
| 102 | C22×D71 | — | 4 | 1 | no | — |
| 103 | Q8×C71 | — | 4 | 1 | no | — |
| 104 | Q8×C71 | — | 4 | 1 | no | — |
| 105 | Q8×C71 | — | 4 | 2 | no | — |
| 106 | C2×C4×C71 | — | 2 | 1 | no | — |
| 107 | C2×C4×C71 | — | 2 | 1 | no | — |
| 108 | C2×C4×C71 | — | 2 | 2 | no | — |
| 109 | C2×C4×C71 | — | 2 | 2 | no | — |
| 110 | C2×C4×C71 | — | 2 | 2 | no | — |
| 111 | C2×C4×C71 | — | 4 | 1 | no | — |
| 112 | C2×C4×C71 | — | 4 | 1 | no | — |
| 113 | C2×C4×C71 | — | 4 | 2 | no | — |
| 114 | C2×C4×C71 | — | 4 | 1 | no | — |
| 115 | C2×C4×C71 | C22⋊Q8 | 1 | 2 | yes | — |
| 116 | C2×C4×C71 | C22⋊Q8 | 1 | 1 | yes | characteristic |
| 117 | C2×C4×C71 | #124 | 1 | 2 | yes | — |
| 118 | C2×C4×C71 | #124 | 1 | 1 | yes | characteristic |
| 119 | C22⋊D71 | — | 4 | 2 | no | — |
| 120 | C22⋊D71 | — | 4 | 2 | no | — |
| 121 | C2×Dic71 | — | 2 | 4 | no | — |
| 122 | C2×Dic71 | — | 4 | 2 | no | — |
| 123 | C2×Dic71 | — | 4 | 2 | no | — |
| 124 | C2×Dic71 | — | 4 | 1 | no | — |
| 125 | C2×Dic71 | — | 4 | 2 | no | — |
| 126 | C2×Dic71 | — | 4 | 2 | no | — |
| 127 | C2×Dic71 | — | 4 | 2 | no | — |
| 128 | D284 | — | 2 | 2 | no | — |
| 129 | D284 | — | 2 | 4 | no | — |
| 130 | D284 | — | 4 | 1 | no | — |
| 131 | D284 | — | 4 | 2 | no | — |
| 132 | C4×D71 | — | 4 | 2 | no | — |
| 133 | C4×D71 | — | 4 | 4 | no | — |
| 134 | C4×D71 | — | 4 | 4 | no | — |
| 135 | C4×D71 | — | 4 | 2 | no | — |
| 136 | Dic142 | — | 2 | 2 | no | — |
| 137 | Dic142 | — | 2 | 4 | no | — |
| 138 | Dic142 | — | 4 | 1 | no | — |
| 139 | Dic142 | — | 4 | 2 | no | — |
| 140 | Dic142 | — | 8 | 4 | no | — |
| 141 | Dic142 | — | 8 | 4 | no | — |
| 142 | C8×C71 | — | 8 | 2 | no | — |
| 143 | C71⋊C8 | — | 8 | 1 | no | — |
| 144 | C22×C71 | — | 2 | 1 | no | — |
| 145 | C22×C71 | — | 2 | 1 | no | — |
| 146 | C22×C71 | #393 | 1 | 1 | yes | characteristic |
| 147 | C22×C71 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 148 | C22×C71 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 149 | C2×D71 | — | 4 | 2 | no | — |
| 150 | C2×D71 | — | 8 | 1 | no | — |
| 151 | C2×D71 | — | 8 | 1 | no | — |
| 152 | C4×C71 | — | 2 | 1 | no | — |
| 153 | C4×C71 | — | 2 | 2 | no | — |
| 154 | C4×C71 | — | 2 | 2 | no | — |
| 155 | C4×C71 | — | 2 | 1 | no | — |
| 156 | C4×C71 | — | 4 | 2 | no | — |
| 157 | C4×C71 | — | 8 | 1 | no | — |
| 158 | Dic71 | — | 4 | 4 | no | — |
| 159 | Dic71 | — | 4 | 2 | no | — |
| 160 | Dic71 | — | 8 | 2 | no | — |
| 161 | #13378 | — | 71 | 1 | no | maximal, Sylow |
| 162 | C2×C71 | — | 2 | 1 | no | — |
| 163 | C2×C71 | — | 2 | 1 | no | — |
| 164 | C2×C71 | #2029 | 1 | 1 | yes | characteristic |
| 165 | C2×C71 | #2202 | 1 | 1 | yes | characteristic |
| 166 | C2×C71 | #2205 | 1 | 1 | yes | characteristic |
| 167 | D71 | — | 8 | 2 | no | — |
| 168 | #2811 | — | 71 | 1 | no | — |
| 169 | #1793 | — | 71 | 2 | no | — |
| 170 | #1793 | — | 71 | 1 | no | — |
| 171 | #1394 | — | 71 | 2 | no | — |
| 172 | #1394 | D71 | 1 | 1 | yes | characteristic, complemented |
| 173 | C71 | #13378 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 174 | C2×2−1+4 | — | 71 | 1 | no | — |
| 175 | C2×#104 | — | 142 | 2 | no | — |
| 176 | C2×#104 | — | 142 | 1 | no | — |
| 177 | #417 | — | 142 | 2 | no | — |
| 178 | #417 | — | 142 | 1 | no | — |
| 179 | C2×#101 | — | 71 | 1 | no | — |
| 180 | C2×#101 | C2×D71 | 1 | 2 | yes | — |
| 181 | #395 | — | 142 | 2 | no | — |
| 182 | #395 | — | 142 | 1 | no | — |
| 183 | #391 | — | 71 | 2 | no | — |
| 184 | #391 | — | 142 | 2 | no | — |
| 185 | #391 | — | 142 | 1 | no | — |
| 186 | #391 | C2×D71 | 1 | 1 | yes | characteristic |
| 187 | 2−1+4 | — | 284 | 2 | no | — |
| 188 | 2−1+4 | — | 71 | 2 | no | — |
| 189 | 2−1+4 | — | 142 | 1 | no | — |
| 190 | 2−1+4 | — | 142 | 2 | no | — |
| 191 | C2×#41 | — | 284 | 1 | no | — |
| 192 | C2×#41 | — | 142 | 2 | no | — |
| 193 | C2×#41 | — | 142 | 1 | no | — |
| 194 | C22×Q8 | — | 284 | 1 | no | — |
| 195 | C22×Q8 | — | 142 | 1 | no | — |
| 196 | C22×Q8 | — | 142 | 1 | no | — |
| 197 | C22×Q8 | C22×D71 | 1 | 1 | yes | characteristic |
| 198 | C2×M16 | — | 2 | 2 | no | — |
| 199 | C2×M16 | — | 142 | 1 | no | — |
| 200 | C2×C4⋊C4 | — | 71 | 2 | no | — |
| 201 | C2×C4⋊C4 | — | 142 | 2 | no | — |
| 202 | C2×C4⋊C4 | — | 142 | 1 | no | — |
| 203 | C2×C4⋊C4 | D284 | 1 | 1 | yes | characteristic |
| 204 | C2×C42 | — | 71 | 2 | no | — |
| 205 | C2×C42 | D284 | 1 | 1 | yes | characteristic |
| 206 | #104 | — | 284 | 2 | no | — |
| 207 | #104 | — | 284 | 4 | no | — |
| 208 | #103 | — | 284 | 1 | no | — |
| 209 | #103 | — | 284 | 2 | no | — |
| 210 | #102 | — | 284 | 1 | no | — |
| 211 | #102 | — | 284 | 2 | no | — |
| 212 | #101 | — | 2 | 2 | no | — |
| 213 | #101 | — | 2 | 2 | no | — |
| 214 | #101 | — | 142 | 2 | no | — |
| 215 | #95 | — | 2 | 2 | no | — |
| 216 | #95 | — | 142 | 2 | no | — |
| 217 | #95 | — | 142 | 1 | no | — |
| 218 | #95 | — | 142 | 2 | no | — |
| 219 | #95 | — | 142 | 2 | no | — |
| 220 | #41 | — | 284 | 1 | no | — |
| 221 | #41 | — | 284 | 2 | no | — |
| 222 | #41 | — | 284 | 2 | no | — |
| 223 | #41 | — | 284 | 4 | no | — |
| 224 | #41 | — | 284 | 2 | no | — |
| 225 | #41 | — | 284 | 2 | no | — |
| 226 | #41 | — | 284 | 1 | no | — |
| 227 | #41 | — | 142 | 2 | no | — |
| 228 | #41 | — | 142 | 4 | no | — |
| 229 | #41 | — | 142 | 4 | no | — |
| 230 | #41 | — | 142 | 2 | no | — |
| 231 | C2×Q8 | — | 4 | 1 | no | — |
| 232 | C2×Q8 | — | 4 | 1 | no | — |
| 233 | C2×Q8 | — | 284 | 2 | no | — |
| 234 | C2×Q8 | — | 284 | 4 | no | — |
| 235 | C2×Q8 | — | 284 | 2 | no | — |
| 236 | C2×Q8 | — | 568 | 1 | no | — |
| 237 | C2×Q8 | — | 568 | 1 | no | — |
| 238 | C2×Q8 | — | 568 | 2 | no | — |
| 239 | C2×Q8 | — | 568 | 1 | no | — |
| 240 | C2×Q8 | — | 142 | 1 | no | — |
| 241 | C2×Q8 | — | 142 | 2 | no | — |
| 242 | C2×Q8 | — | 142 | 4 | no | — |
| 243 | C2×Q8 | Q8×D71 | 1 | 1 | yes | characteristic |
| 244 | C2×Q8 | #11765864 | 1 | 1 | yes | characteristic |
| 245 | C2×Q8 | #11765865 | 1 | 2 | yes | — |
| 246 | C2×D4 | — | 284 | 1 | no | — |
| 247 | C2×D4 | — | 142 | 1 | no | — |
| 248 | C2×D4 | — | 142 | 2 | no | — |
| 249 | C22×C4 | — | 2 | 1 | no | — |
| 250 | C22×C4 | — | 2 | 1 | no | — |
| 251 | C22×C4 | — | 284 | 1 | no | — |
| 252 | C22×C4 | — | 284 | 2 | no | — |
| 253 | C22×C4 | — | 142 | 2 | no | — |
| 254 | C22×C4 | — | 142 | 2 | no | — |
| 255 | C22×C4 | D4×D71 | 1 | 2 | yes | — |
| 256 | C22×C4 | C2×D284 | 1 | 1 | yes | characteristic |
| 257 | M16 | — | 4 | 2 | no | — |
| 258 | M16 | — | 4 | 2 | no | — |
| 259 | M16 | — | 284 | 1 | no | — |
| 260 | M16 | — | 284 | 1 | no | — |
| 261 | C2×C8 | — | 4 | 2 | no | — |
| 262 | C2×C8 | — | 284 | 1 | no | — |
| 263 | C4⋊C4 | — | 4 | 1 | no | — |
| 264 | C4⋊C4 | — | 284 | 2 | no | — |
| 265 | C4⋊C4 | — | 568 | 2 | no | — |
| 266 | C4⋊C4 | — | 568 | 1 | no | — |
| 267 | C42 | — | 4 | 1 | no | — |
| 268 | C42 | — | 284 | 2 | no | — |
| 269 | C23 | — | 284 | 1 | no | — |
| 270 | C23 | #14556098 | 1 | 1 | yes | characteristic |
| 271 | Q8 | — | 4 | 1 | no | — |
| 272 | Q8 | — | 4 | 1 | no | — |
| 273 | Q8 | — | 4 | 2 | no | — |
| 274 | Q8 | — | 284 | 2 | no | — |
| 275 | Q8 | — | 284 | 1 | no | — |
| 276 | Q8 | — | 568 | 4 | no | — |
| 277 | Q8 | — | 568 | 4 | no | — |
| 278 | Q8 | — | 142 | 4 | no | — |
| 279 | Q8 | — | 142 | 2 | no | — |
| 280 | D4 | — | 284 | 2 | no | — |
| 281 | D4 | — | 284 | 1 | no | — |
| 282 | D4 | — | 284 | 2 | no | — |
| 283 | D4 | — | 284 | 2 | no | — |
| 284 | D4 | — | 142 | 4 | no | — |
| 285 | D4 | — | 142 | 2 | no | — |
| 286 | C2×C4 | — | 2 | 1 | no | — |
| 287 | C2×C4 | — | 2 | 2 | no | — |
| 288 | C2×C4 | — | 2 | 1 | no | — |
| 289 | C2×C4 | — | 2 | 2 | no | — |
| 290 | C2×C4 | — | 2 | 2 | no | — |
| 291 | C2×C4 | — | 4 | 1 | no | — |
| 292 | C2×C4 | — | 4 | 1 | no | — |
| 293 | C2×C4 | — | 4 | 2 | no | — |
| 294 | C2×C4 | — | 4 | 1 | no | — |
| 295 | C2×C4 | — | 284 | 4 | no | — |
| 296 | C2×C4 | — | 284 | 2 | no | — |
| 297 | C2×C4 | — | 284 | 4 | no | — |
| 298 | C2×C4 | — | 284 | 2 | no | — |
| 299 | C2×C4 | — | 284 | 2 | no | — |
| 300 | C2×C4 | — | 284 | 2 | no | — |
| 301 | C2×C4 | — | 284 | 1 | no | — |
| 302 | C2×C4 | — | 284 | 2 | no | — |
| 303 | C2×C4 | — | 284 | 2 | no | — |
| 304 | C2×C4 | — | 284 | 2 | no | — |
| 305 | C2×C4 | — | 142 | 4 | no | — |
| 306 | C2×C4 | #14556106 | 1 | 2 | yes | — |
| 307 | C2×C4 | #14556108 | 1 | 1 | yes | characteristic |
| 308 | C2×C4 | #14556114 | 1 | 2 | yes | — |
| 309 | C2×C4 | #14556116 | 1 | 1 | yes | characteristic |
| 310 | C8 | — | 8 | 2 | no | — |
| 311 | C8 | — | 568 | 1 | no | — |
| 312 | C22 | — | 2 | 1 | no | — |
| 313 | C22 | — | 2 | 1 | no | — |
| 314 | C22 | — | 284 | 2 | no | — |
| 315 | C22 | — | 568 | 1 | no | — |
| 316 | C22 | — | 568 | 1 | no | — |
| 317 | C22 | #17985912 | 1 | 1 | yes | characteristic |
| 318 | C22 | #17986187 | 1 | 1 | yes | characteristic |
| 319 | C22 | #17986187 | 1 | 1 | yes | characteristic |
| 320 | C4 | — | 2 | 2 | no | — |
| 321 | C4 | — | 2 | 1 | no | — |
| 322 | C4 | — | 2 | 2 | no | — |
| 323 | C4 | — | 2 | 1 | no | — |
| 324 | C4 | — | 4 | 2 | no | — |
| 325 | C4 | — | 8 | 1 | no | — |
| 326 | C4 | — | 284 | 4 | no | — |
| 327 | C4 | — | 284 | 2 | no | — |
| 328 | C4 | — | 568 | 2 | no | — |
| 329 | C2 | — | 2 | 1 | no | — |
| 330 | C2 | — | 2 | 1 | no | — |
| 331 | C2 | — | 568 | 2 | no | — |
| 332 | C2 | #22589505 | 1 | 1 | yes | characteristic |
| 333 | C2 | #22590358 | 1 | 1 | yes | characteristic |
| 334 | C2 | #22590371 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22596333 | C2 | semidirect |
| 4. #22586466 | C2 | semidirect |
| 5. C71×#1394 | C2 | semidirect |
| 22. #14556176 | Q8 | semidirect |
| 172. #1394 | D71 | semidirect |
| 173. C71 | #13378 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22596333 | 2 |
| #22588301 | 2 |
| #22588298 | 2 |
| #22586466 | 2 |
| C71×#1394 | 2 |
| #13378 | 71 |