Finite Group DatabasebetaFinite Group DatabasebetaOrder 1664.
1114 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C13×#562 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #11719405 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #11719393 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #11719389 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #11719373 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | #11719368 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | #11719360 | C2 | 1 | 4 | yes | maximal, complemented |
| 8 | #11719341 | C2 | 1 | 4 | yes | maximal, complemented |
| 9 | #11719334 | C2 | 1 | 4 | yes | maximal, complemented |
| 10 | #11719304 | C2 | 1 | 4 | yes | maximal, complemented |
| 11 | #11719302 | C2 | 1 | 4 | yes | maximal, complemented |
| 12 | C2×#6131 | C22 | 1 | 2 | yes | — |
| 13 | C2×#6129 | C22 | 1 | 2 | yes | — |
| 14 | C2×#6129 | C22 | 1 | 4 | yes | — |
| 15 | C2×#6127 | C22 | 1 | 4 | yes | — |
| 16 | C13×#125 | C22 | 1 | 1 | yes | characteristic |
| 17 | C13×#124 | C22 | 1 | 2 | yes | — |
| 18 | C13×#123 | C22 | 1 | 4 | yes | — |
| 19 | C13×C22⋊Q8 | C22 | 1 | 4 | yes | — |
| 20 | C13×#121 | C22 | 1 | 4 | yes | — |
| 21 | #88200 | C22 | 1 | 4 | yes | — |
| 22 | #88198 | C22 | 1 | 2 | yes | — |
| 23 | #88194 | C22 | 1 | 4 | yes | — |
| 24 | #88194 | C22 | 1 | 2 | yes | — |
| 25 | #88193 | C22 | 1 | 4 | yes | — |
| 26 | #88193 | C22 | 1 | 4 | yes | — |
| 27 | #88193 | C22 | 1 | 4 | yes | — |
| 28 | #88184 | C22 | 1 | 4 | yes | — |
| 29 | C4×C22⋊D13 | C22 | 1 | 4 | yes | — |
| 30 | C2×#6101 | C22 | 1 | 4 | yes | — |
| 31 | #88150 | C22 | 1 | 4 | yes | — |
| 32 | #88150 | C22 | 1 | 4 | yes | — |
| 33 | #88150 | C22 | 1 | 4 | yes | — |
| 34 | #88149 | C22 | 1 | 4 | yes | — |
| 35 | #88149 | C22 | 1 | 4 | yes | — |
| 36 | #88148 | C22 | 1 | 4 | yes | — |
| 37 | #88146 | C22 | 1 | 2 | yes | — |
| 38 | C4⋊C4×D13 | C22 | 1 | 4 | yes | — |
| 39 | #88143 | C22 | 1 | 4 | yes | — |
| 40 | #88142 | C22 | 1 | 2 | yes | — |
| 41 | #88141 | C22 | 1 | 4 | yes | — |
| 42 | #88140 | C22 | 1 | 4 | yes | — |
| 43 | #88138 | C22 | 1 | 4 | yes | — |
| 44 | #88138 | C22 | 1 | 4 | yes | — |
| 45 | #88138 | C22 | 1 | 4 | yes | — |
| 46 | #88138 | C22 | 1 | 4 | yes | — |
| 47 | #88138 | C22 | 1 | 4 | yes | — |
| 48 | #88137 | C22 | 1 | 4 | yes | — |
| 49 | #88135 | C22 | 1 | 4 | yes | — |
| 50 | #88135 | C22 | 1 | 4 | yes | — |
| 51 | #88135 | C22 | 1 | 4 | yes | — |
| 52 | #88132 | C22 | 1 | 4 | yes | — |
| 53 | #88132 | C22 | 1 | 4 | yes | — |
| 54 | #88129 | C22 | 1 | 2 | yes | — |
| 55 | C42×D13 | C22 | 1 | 1 | yes | characteristic |
| 56 | #88124 | C22 | 1 | 1 | yes | characteristic |
| 57 | C2×Q8×C13 | C23 | 1 | 2 | yes | — |
| 58 | C2×D4×C13 | C23 | 1 | 4 | yes | — |
| 59 | C2×D4×C13 | C23 | 1 | 2 | yes | — |
| 60 | C22×C4×C13 | C23 | 1 | 4 | yes | — |
| 61 | C2×C22⋊D13 | C23 | 1 | 4 | yes | — |
| 62 | C2×C22⋊D13 | C23 | 1 | 4 | yes | — |
| 63 | C2×C22⋊D13 | C23 | 1 | 4 | yes | — |
| 64 | C2×C22⋊D13 | C23 | 1 | 4 | yes | — |
| 65 | C2×C22⋊D13 | C23 | 1 | 4 | yes | — |
| 66 | C22×Dic13 | C23 | 1 | 4 | yes | — |
| 67 | C22×Dic13 | C23 | 1 | 4 | yes | — |
| 68 | #6131 | — | 4 | 4 | no | — |
| 69 | #6129 | — | 4 | 8 | no | — |
| 70 | #6129 | — | 4 | 4 | no | — |
| 71 | #6127 | — | 4 | 8 | no | — |
| 72 | C2×D52 | C23 | 1 | 2 | yes | — |
| 73 | C2×D52 | C23 | 1 | 4 | yes | — |
| 74 | C2×D52 | C23 | 1 | 4 | yes | — |
| 75 | C2×C4×D13 | C23 | 1 | 1 | yes | characteristic |
| 76 | C2×C4×D13 | C23 | 1 | 2 | yes | — |
| 77 | C2×C4×D13 | C23 | 1 | 4 | yes | — |
| 78 | C2×C4×D13 | C23 | 1 | 4 | yes | — |
| 79 | C2×C4×D13 | C23 | 1 | 4 | yes | — |
| 80 | C2×Dic26 | C23 | 1 | 4 | yes | — |
| 81 | C2×Dic26 | C23 | 1 | 2 | yes | — |
| 82 | C13×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 83 | C13×C4⋊C4 | C23 | 1 | 2 | yes | — |
| 84 | C13×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 85 | C13×C22⋊C4 | C23 | 1 | 4 | yes | — |
| 86 | C13×C22⋊C4 | C23 | 1 | 4 | yes | — |
| 87 | C13×C22⋊C4 | C23 | 1 | 4 | yes | — |
| 88 | C42×C13 | C23 | 1 | 1 | yes | characteristic |
| 89 | C22⋊Dic13 | C23 | 1 | 4 | yes | — |
| 90 | #6103 | C23 | 1 | 4 | yes | — |
| 91 | #6103 | C23 | 1 | 4 | yes | — |
| 92 | #6103 | C23 | 1 | 4 | yes | — |
| 93 | #6103 | C23 | 1 | 4 | yes | — |
| 94 | #6103 | C23 | 1 | 4 | yes | — |
| 95 | C4⋊Dic13 | C23 | 1 | 2 | yes | — |
| 96 | C4⋊Dic13 | C23 | 1 | 4 | yes | — |
| 97 | #6101 | C23 | 1 | 4 | yes | — |
| 98 | #6101 | C23 | 1 | 4 | yes | — |
| 99 | #6101 | C23 | 1 | 4 | yes | — |
| 100 | #6101 | C23 | 1 | 4 | yes | — |
| 101 | #6101 | C23 | 1 | 4 | yes | — |
| 102 | #6101 | C23 | 1 | 4 | yes | — |
| 103 | C4×Dic13 | C23 | 1 | 1 | yes | characteristic |
| 104 | C4×Dic13 | C23 | 1 | 2 | yes | — |
| 105 | C4×Dic13 | C23 | 1 | 4 | yes | — |
| 106 | #3548 | — | 13 | 1 | no | maximal, Sylow |
| 107 | C23×C13 | C24 | 1 | 4 | yes | — |
| 108 | C22×D13 | C24 | 1 | 4 | yes | — |
| 109 | C22×D13 | C24 | 1 | 1 | yes | characteristic |
| 110 | Q8×C13 | — | 4 | 2 | no | — |
| 111 | D4×C13 | — | 4 | 4 | no | — |
| 112 | D4×C13 | — | 4 | 2 | no | — |
| 113 | C2×C4×C13 | — | 4 | 4 | no | — |
| 114 | C2×C4×C13 | C24 | 1 | 2 | yes | — |
| 115 | C2×C4×C13 | C24 | 1 | 4 | yes | — |
| 116 | C2×C4×C13 | C24 | 1 | 1 | yes | characteristic |
| 117 | C2×C4×C13 | C24 | 1 | 4 | yes | — |
| 118 | C22⋊D13 | — | 2 | 8 | no | — |
| 119 | C22⋊D13 | — | 2 | 8 | no | — |
| 120 | C22⋊D13 | — | 4 | 4 | no | — |
| 121 | C22⋊D13 | — | 4 | 4 | no | — |
| 122 | C22⋊D13 | — | 4 | 4 | no | — |
| 123 | C2×Dic13 | — | 2 | 8 | no | — |
| 124 | C2×Dic13 | — | 4 | 4 | no | — |
| 125 | C2×Dic13 | C24 | 1 | 4 | yes | — |
| 126 | C2×Dic13 | C24 | 1 | 4 | yes | — |
| 127 | C2×Dic13 | C24 | 1 | 2 | yes | — |
| 128 | C2×Dic13 | C24 | 1 | 1 | yes | characteristic |
| 129 | D52 | — | 4 | 4 | no | — |
| 130 | D52 | — | 4 | 2 | no | — |
| 131 | D52 | — | 4 | 4 | no | — |
| 132 | C4×D13 | — | 2 | 8 | no | — |
| 133 | C4×D13 | — | 2 | 4 | no | — |
| 134 | C4×D13 | — | 2 | 2 | no | — |
| 135 | C4×D13 | — | 4 | 4 | no | — |
| 136 | C4×D13 | — | 4 | 4 | no | — |
| 137 | Dic26 | — | 2 | 8 | no | — |
| 138 | Dic26 | — | 4 | 2 | no | — |
| 139 | #562 | — | 13 | 1 | no | — |
| 140 | #562 | — | 13 | 2 | no | — |
| 141 | #562 | D13 | 1 | 1 | yes | characteristic, complemented |
| 142 | #554 | — | 13 | 4 | no | — |
| 143 | #550 | — | 13 | 4 | no | — |
| 144 | #547 | — | 13 | 4 | no | — |
| 145 | #540 | — | 13 | 4 | no | — |
| 146 | #537 | — | 13 | 4 | no | — |
| 147 | #537 | — | 13 | 4 | no | — |
| 148 | #533 | — | 13 | 1 | no | — |
| 149 | #532 | — | 13 | 2 | no | — |
| 150 | C22×C13 | — | 2 | 4 | no | — |
| 151 | C22×C13 | — | 2 | 4 | no | — |
| 152 | C22×C13 | — | 2 | 4 | no | — |
| 153 | C22×C13 | C25 | 1 | 1 | yes | characteristic |
| 154 | C2×D13 | — | 2 | 4 | no | — |
| 155 | C2×D13 | — | 2 | 2 | no | — |
| 156 | C2×D13 | — | 2 | 4 | no | — |
| 157 | C2×D13 | — | 2 | 1 | no | — |
| 158 | C2×D13 | — | 2 | 4 | no | — |
| 159 | C4×C13 | — | 2 | 4 | no | — |
| 160 | C4×C13 | — | 2 | 2 | no | — |
| 161 | C4×C13 | — | 2 | 4 | no | — |
| 162 | C4×C13 | — | 2 | 1 | no | — |
| 163 | Dic13 | — | 2 | 4 | no | — |
| 164 | Dic13 | — | 2 | 4 | no | — |
| 165 | Dic13 | H(5,𝔽2) | 1 | 4 | yes | — |
| 166 | Dic13 | 2−1+4 | 1 | 2 | yes | — |
| 167 | C2×#41 | — | 13 | 2 | no | — |
| 168 | C2×#41 | — | 13 | 2 | no | — |
| 169 | C2×#41 | — | 13 | 4 | no | — |
| 170 | C2×#41 | — | 13 | 4 | no | — |
| 171 | C4⋊Q8 | — | 13 | 2 | no | — |
| 172 | C4⋊Q8 | — | 13 | 2 | no | — |
| 173 | #127 | — | 13 | 2 | no | — |
| 174 | #127 | — | 13 | 4 | no | — |
| 175 | #125 | — | 13 | 4 | no | — |
| 176 | #125 | — | 13 | 1 | no | — |
| 177 | #125 | C2×D13 | 1 | 1 | yes | characteristic |
| 178 | #124 | — | 13 | 2 | no | — |
| 179 | #124 | C2×D13 | 1 | 2 | yes | — |
| 180 | #123 | — | 13 | 4 | no | — |
| 181 | #123 | — | 13 | 4 | no | — |
| 182 | #123 | — | 13 | 4 | no | — |
| 183 | #123 | C2×D13 | 1 | 4 | yes | — |
| 184 | C22⋊Q8 | — | 13 | 4 | no | — |
| 185 | C22⋊Q8 | — | 13 | 4 | no | — |
| 186 | C22⋊Q8 | — | 13 | 4 | no | — |
| 187 | C22⋊Q8 | — | 13 | 4 | no | — |
| 188 | C22⋊Q8 | — | 13 | 4 | no | — |
| 189 | C22⋊Q8 | — | 13 | 4 | no | — |
| 190 | C22⋊Q8 | C2×D13 | 1 | 4 | yes | — |
| 191 | #121 | — | 13 | 4 | no | — |
| 192 | #121 | — | 13 | 4 | no | — |
| 193 | #121 | — | 13 | 4 | no | — |
| 194 | #121 | — | 13 | 4 | no | — |
| 195 | #121 | — | 13 | 4 | no | — |
| 196 | #121 | — | 13 | 4 | no | — |
| 197 | #121 | — | 13 | 4 | no | — |
| 198 | #121 | — | 13 | 4 | no | — |
| 199 | #121 | — | 13 | 4 | no | — |
| 200 | #121 | — | 13 | 4 | no | — |
| 201 | #121 | — | 13 | 4 | no | — |
| 202 | #121 | C2×D13 | 1 | 4 | yes | — |
| 203 | C4×Q8 | — | 13 | 4 | no | — |
| 204 | C4×D4 | — | 13 | 4 | no | — |
| 205 | C4×D4 | — | 13 | 4 | no | — |
| 206 | C4×D4 | — | 13 | 4 | no | — |
| 207 | C4×D4 | — | 13 | 4 | no | — |
| 208 | #117 | — | 13 | 2 | no | — |
| 209 | C2×C4⋊C4 | — | 13 | 4 | no | — |
| 210 | C2×C4⋊C4 | — | 13 | 4 | no | — |
| 211 | C2×C42 | — | 13 | 1 | no | — |
| 212 | C2×C13 | — | 4 | 4 | no | — |
| 213 | C2×C13 | C2×H(5,𝔽2) | 1 | 2 | yes | — |
| 214 | C2×C13 | C2×2−1+4 | 1 | 1 | yes | characteristic |
| 215 | D13 | — | 4 | 4 | no | — |
| 216 | D13 | — | 4 | 1 | no | — |
| 217 | #41 | — | 52 | 8 | no | — |
| 218 | #41 | — | 52 | 4 | no | — |
| 219 | #41 | — | 52 | 4 | no | — |
| 220 | #41 | — | 52 | 8 | no | — |
| 221 | C2×Q8 | — | 13 | 4 | no | — |
| 222 | C2×Q8 | — | 13 | 2 | no | — |
| 223 | C2×Q8 | C22×D13 | 1 | 2 | yes | — |
| 224 | C2×D4 | — | 13 | 4 | no | — |
| 225 | C2×D4 | — | 13 | 4 | no | — |
| 226 | C2×D4 | — | 13 | 4 | no | — |
| 227 | C2×D4 | — | 13 | 4 | no | — |
| 228 | C2×D4 | — | 13 | 4 | no | — |
| 229 | C2×D4 | — | 13 | 4 | no | — |
| 230 | C2×D4 | — | 13 | 4 | no | — |
| 231 | C2×D4 | — | 13 | 2 | no | — |
| 232 | C2×D4 | C22×D13 | 1 | 4 | yes | — |
| 233 | C2×D4 | C22×D13 | 1 | 2 | yes | — |
| 234 | C22×C4 | — | 13 | 4 | no | — |
| 235 | C22×C4 | — | 13 | 4 | no | — |
| 236 | C22×C4 | — | 13 | 1 | no | — |
| 237 | C22×C4 | — | 13 | 2 | no | — |
| 238 | C22×C4 | — | 13 | 4 | no | — |
| 239 | C22×C4 | — | 13 | 4 | no | — |
| 240 | C22×C4 | — | 13 | 4 | no | — |
| 241 | C22×C4 | C22×D13 | 1 | 4 | yes | — |
| 242 | C4⋊C4 | — | 13 | 4 | no | — |
| 243 | C4⋊C4 | — | 13 | 4 | no | — |
| 244 | C4⋊C4 | — | 13 | 4 | no | — |
| 245 | C4⋊C4 | — | 13 | 4 | no | — |
| 246 | C4⋊C4 | — | 13 | 4 | no | — |
| 247 | C4⋊C4 | — | 13 | 2 | no | — |
| 248 | C4⋊C4 | — | 13 | 4 | no | — |
| 249 | C4⋊C4 | — | 13 | 4 | no | — |
| 250 | C4⋊C4 | C22×D13 | 1 | 4 | yes | — |
| 251 | C4⋊C4 | C22×D13 | 1 | 2 | yes | — |
| 252 | C4⋊C4 | C22×D13 | 1 | 4 | yes | — |
| 253 | C22⋊C4 | — | 13 | 4 | no | — |
| 254 | C22⋊C4 | — | 13 | 4 | no | — |
| 255 | C22⋊C4 | — | 13 | 4 | no | — |
| 256 | C22⋊C4 | — | 13 | 4 | no | — |
| 257 | C22⋊C4 | — | 13 | 4 | no | — |
| 258 | C22⋊C4 | — | 13 | 4 | no | — |
| 259 | C22⋊C4 | C22×D13 | 1 | 4 | yes | — |
| 260 | C22⋊C4 | C22×D13 | 1 | 4 | yes | — |
| 261 | C22⋊C4 | C22×D13 | 1 | 4 | yes | — |
| 262 | C42 | — | 13 | 1 | no | — |
| 263 | C42 | — | 13 | 2 | no | — |
| 264 | C42 | — | 13 | 4 | no | — |
| 265 | C42 | C22×D13 | 1 | 1 | yes | characteristic |
| 266 | C13 | #3548 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 267 | C23 | — | 13 | 1 | no | — |
| 268 | C23 | — | 13 | 4 | no | — |
| 269 | C23 | C23×D13 | 1 | 4 | yes | — |
| 270 | Q8 | — | 4 | 2 | no | — |
| 271 | Q8 | — | 26 | 8 | no | — |
| 272 | Q8 | — | 52 | 2 | no | — |
| 273 | D4 | — | 4 | 4 | no | — |
| 274 | D4 | — | 4 | 2 | no | — |
| 275 | D4 | — | 26 | 8 | no | — |
| 276 | D4 | — | 26 | 8 | no | — |
| 277 | D4 | — | 52 | 4 | no | — |
| 278 | D4 | — | 52 | 4 | no | — |
| 279 | D4 | — | 52 | 2 | no | — |
| 280 | D4 | — | 52 | 4 | no | — |
| 281 | D4 | — | 52 | 4 | no | — |
| 282 | D4 | — | 52 | 4 | no | — |
| 283 | C2×C4 | — | 4 | 4 | no | — |
| 284 | C2×C4 | — | 13 | 1 | no | — |
| 285 | C2×C4 | — | 13 | 2 | no | — |
| 286 | C2×C4 | — | 13 | 4 | no | — |
| 287 | C2×C4 | — | 13 | 4 | no | — |
| 288 | C2×C4 | — | 26 | 2 | no | — |
| 289 | C2×C4 | — | 26 | 8 | no | — |
| 290 | C2×C4 | — | 26 | 4 | no | — |
| 291 | C2×C4 | — | 26 | 8 | no | — |
| 292 | C2×C4 | — | 52 | 4 | no | — |
| 293 | C2×C4 | — | 52 | 4 | no | — |
| 294 | C2×C4 | — | 52 | 4 | no | — |
| 295 | C2×C4 | C23×D13 | 1 | 1 | yes | characteristic |
| 296 | C2×C4 | C23×D13 | 1 | 2 | yes | — |
| 297 | C2×C4 | C23×D13 | 1 | 4 | yes | — |
| 298 | C2×C4 | C23×D13 | 1 | 4 | yes | — |
| 299 | C22 | — | 2 | 4 | no | — |
| 300 | C22 | — | 2 | 4 | no | — |
| 301 | C22 | — | 2 | 4 | no | — |
| 302 | C22 | — | 26 | 4 | no | — |
| 303 | C22 | — | 26 | 2 | no | — |
| 304 | C22 | — | 26 | 4 | no | — |
| 305 | C22 | — | 26 | 1 | no | — |
| 306 | C22 | — | 26 | 4 | no | — |
| 307 | C22 | C24×D13 | 1 | 1 | yes | characteristic |
| 308 | C4 | — | 2 | 4 | no | — |
| 309 | C4 | — | 2 | 4 | no | — |
| 310 | C4 | — | 2 | 2 | no | — |
| 311 | C4 | — | 2 | 1 | no | — |
| 312 | C4 | — | 13 | 4 | no | — |
| 313 | C4 | — | 13 | 2 | no | — |
| 314 | C4 | — | 26 | 4 | no | — |
| 315 | C4 | — | 26 | 4 | no | — |
| 316 | C2 | — | 4 | 4 | no | — |
| 317 | C2 | — | 52 | 1 | no | — |
| 318 | C2 | — | 52 | 4 | no | — |
| 319 | C2 | D13×H(5,𝔽2) | 1 | 2 | yes | — |
| 320 | C2 | D13×2−1+4 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C24×D13 |
| commutator, socle, cosocle | C22×C13 | C25 |
| Fitting | C13×#562 | C2 |
| hypercenter | #562 | D13 |
| hypocenter | C13 | #3548 |
| LCS | G ▷ C22×C13 ▷ C13 | |
| UCS | C1 ◁ C22 ◁ #562 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C13×#562 | C2 | semidirect |
| 2. #11719405 | C2 | semidirect |
| 3. #11719393 | C2 | semidirect |
| 4. #11719389 | C2 | semidirect |
| 5. #11719373 | C2 | semidirect |
| 6. #11719368 | C2 | semidirect |
| 7. #11719360 | C2 | semidirect |
| 8. #11719341 | C2 | semidirect |
| 9. #11719334 | C2 | semidirect |
| 10. #11719304 | C2 | semidirect |
| 11. #11719302 | C2 | semidirect |
| 141. #562 | D13 | semidirect |
| 266. C13 | #3548 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C13×#562 | 2 |
| #11719405 | 2 |
| #11719393 | 2 |
| #11719389 | 2 |
| #11719373 | 2 |
| #11719368 | 2 |
| #11719360 | 2 |
| #11719341 | 2 |
| #11719334 | 2 |
| #11719304 | 2 |
| #11719302 | 2 |
| #3548 | 13 |