Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
670 conjugacy classes of subgroups; only the 75 normal subgroups are shown.
This group has 670 conjugacy classes of subgroups — too many to draw. Only its 75 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 | #10615854 | C2 | 1 | 2 | yes | maximal |
| 2 | #10610413 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C5×#1794 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #10600851 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #10598184 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | C5×#585 | C22 | 1 | 1 | yes | characteristic |
| 7 | #66159 | C22 | 1 | 2 | yes | — |
| 8 | C2×#4097 | — | 2 | 2 | no | — |
| 9 | C5×#421 | — | 2 | 1 | no | — |
| 10 | C5×#416 | — | 2 | 1 | no | — |
| 11 | C5×#410 | C22 | 1 | 1 | yes | characteristic |
| 12 | C5×#408 | C22 | 1 | 1 | yes | characteristic |
| 13 | #65535 | — | 2 | 4 | no | — |
| 14 | #65531 | — | 2 | 4 | no | — |
| 15 | #65526 | C22 | 1 | 2 | yes | — |
| 16 | #65525 | — | 2 | 2 | no | — |
| 17 | #65426 | — | 2 | 1 | no | — |
| 18 | #65405 | — | 2 | 1 | no | — |
| 19 | #65028 | — | 2 | 2 | no | — |
| 20 | #65012 | — | 2 | 2 | no | — |
| 21 | #64692 | — | 2 | 4 | no | — |
| 22 | #13362 | — | 5 | 1 | no | maximal, Sylow |
| 23 | C5×2−1+4 | — | 4 | 1 | no | — |
| 24 | C5×2−1+4 | D4 | 1 | 2 | yes | — |
| 25 | C5×H(5,𝔽2) | — | 2 | 2 | no | — |
| 26 | C5×H(5,𝔽2) | — | 2 | 1 | no | — |
| 27 | C5×H(5,𝔽2) | — | 4 | 1 | no | — |
| 28 | C2×C5×#41 | — | 2 | 1 | no | — |
| 29 | C2×C5×#41 | — | 2 | 2 | no | — |
| 30 | C2×C5×#41 | — | 4 | 2 | no | — |
| 31 | C2×C5×#41 | C23 | 1 | 1 | yes | characteristic |
| 32 | C22×Dic10 | D4 | 1 | 2 | yes | — |
| 33 | C2×C5×M16 | D4 | 1 | 1 | yes | characteristic |
| 34 | C22×C5×C8 | D4 | 1 | 1 | yes | characteristic |
| 35 | C5×#117 | — | 2 | 1 | no | — |
| 36 | #4097 | — | 2 | 8 | no | — |
| 37 | #4097 | — | 4 | 4 | no | — |
| 38 | #4090 | — | 2 | 2 | no | — |
| 39 | C2×#689 | — | 4 | 2 | no | — |
| 40 | #4082 | — | 2 | 2 | no | — |
| 41 | #4081 | — | 2 | 2 | no | — |
| 42 | #4081 | — | 2 | 2 | no | — |
| 43 | C2×#687 | — | 4 | 2 | no | — |
| 44 | #4072 | D4 | 1 | 2 | yes | — |
| 45 | #4070 | — | 2 | 2 | no | — |
| 46 | #4070 | — | 2 | 2 | no | — |
| 47 | C2×#681 | — | 2 | 2 | no | — |
| 48 | C2×Dic20 | — | 2 | 1 | no | — |
| 49 | C2×Dic20 | — | 2 | 1 | no | — |
| 50 | C5×#104 | — | 4 | 2 | no | — |
| 51 | C5×#103 | — | 4 | 1 | no | — |
| 52 | C5×#102 | — | 4 | 1 | no | — |
| 53 | C5×#99 | — | 2 | 2 | no | — |
| 54 | C5×C22⋊C8 | — | 2 | 2 | no | — |
| 55 | #3969 | — | 2 | 8 | no | — |
| 56 | #3968 | — | 2 | 2 | no | — |
| 57 | #3965 | D4 | 1 | 4 | yes | — |
| 58 | #3950 | — | 2 | 1 | no | — |
| 59 | #3949 | — | 2 | 1 | no | — |
| 60 | #3948 | — | 2 | 2 | no | — |
| 61 | #3948 | — | 2 | 2 | no | — |
| 62 | #3202 | — | 5 | 1 | no | — |
| 63 | #3022 | — | 5 | 2 | no | — |
| 64 | #2123 | — | 5 | 2 | no | — |
| 65 | #1794 | D5 | 1 | 1 | yes | characteristic |
| 66 | #1392 | — | 5 | 1 | no | — |
| 67 | C5×#41 | — | 2 | 4 | no | — |
| 68 | C5×#41 | — | 2 | 2 | no | — |
| 69 | C5×#41 | — | 2 | 4 | no | — |
| 70 | C5×#41 | — | 2 | 2 | no | — |
| 71 | C5×#41 | — | 4 | 1 | no | — |
| 72 | C5×#41 | — | 4 | 1 | no | — |
| 73 | C5×#41 | — | 4 | 2 | no | — |
| 74 | C5×#41 | — | 4 | 1 | no | — |
| 75 | C5×#41 | — | 4 | 2 | no | — |
| 76 | C5×#41 | — | 4 | 4 | no | — |
| 77 | C5×#41 | — | 4 | 2 | no | — |
| 78 | C5×#41 | — | 4 | 1 | no | — |
| 79 | C2×C5×Q8 | — | 2 | 1 | no | — |
| 80 | C2×C5×Q8 | — | 2 | 2 | no | — |
| 81 | C2×C5×Q8 | — | 4 | 2 | no | — |
| 82 | C2×C5×Q8 | C2×D4 | 1 | 1 | yes | characteristic |
| 83 | C2×C5×D4 | — | 2 | 1 | no | — |
| 84 | C2×C5×D4 | — | 2 | 2 | no | — |
| 85 | C2×C5×D4 | — | 4 | 4 | no | — |
| 86 | C2×C5×D4 | — | 4 | 2 | no | — |
| 87 | C2×C5×D4 | — | 4 | 2 | no | — |
| 88 | C2×C5×D4 | — | 4 | 1 | no | — |
| 89 | C2×C5×D4 | C2×D4 | 1 | 2 | yes | — |
| 90 | C2×C5×D4 | #41 | 1 | 1 | yes | characteristic |
| 91 | C22×C4×C5 | — | 4 | 2 | no | — |
| 92 | C22×C4×C5 | — | 4 | 1 | no | — |
| 93 | C22×C4×C5 | C2×D4 | 1 | 2 | yes | — |
| 94 | C22×C4×C5 | C2×D4 | 1 | 1 | yes | characteristic |
| 95 | C22×Dic5 | — | 2 | 2 | no | — |
| 96 | C2×Dic10 | — | 2 | 2 | no | — |
| 97 | C2×Dic10 | — | 2 | 2 | no | — |
| 98 | C2×Dic10 | — | 4 | 2 | no | — |
| 99 | C2×Dic10 | — | 4 | 2 | no | — |
| 100 | C5×M16 | — | 4 | 1 | no | — |
| 101 | C2×C5×C8 | — | 2 | 1 | no | — |
| 102 | C2×C5×C8 | — | 2 | 1 | no | — |
| 103 | C2×C5×C8 | — | 4 | 1 | no | — |
| 104 | C5×C4⋊C4 | — | 4 | 1 | no | — |
| 105 | C5×C22⋊C4 | — | 4 | 1 | no | — |
| 106 | C42×C5 | — | 4 | 1 | no | — |
| 107 | C22⋊Dic5 | — | 2 | 2 | no | — |
| 108 | C22⋊Dic5 | — | 4 | 2 | no | — |
| 109 | C22⋊Dic5 | — | 4 | 2 | no | — |
| 110 | #689 | — | 4 | 8 | no | — |
| 111 | #687 | — | 4 | 8 | no | — |
| 112 | C4⋊Dic5 | — | 2 | 2 | no | — |
| 113 | #683 | — | 4 | 2 | no | — |
| 114 | #683 | — | 4 | 2 | no | — |
| 115 | C4×Dic5 | — | 2 | 2 | no | — |
| 116 | #681 | — | 2 | 4 | no | — |
| 117 | #681 | — | 4 | 2 | no | — |
| 118 | C2×#168 | — | 4 | 2 | no | — |
| 119 | Dic20 | — | 8 | 1 | no | — |
| 120 | Dic20 | — | 8 | 1 | no | — |
| 121 | #585 | C2×D5 | 1 | 1 | yes | characteristic |
| 122 | C2×#137 | — | 10 | 2 | no | — |
| 123 | #536 | — | 5 | 2 | no | — |
| 124 | #485 | — | 10 | 2 | no | — |
| 125 | #470 | — | 10 | 1 | no | — |
| 126 | #467 | — | 10 | 1 | no | — |
| 127 | #456 | — | 10 | 4 | no | — |
| 128 | #455 | — | 10 | 4 | no | — |
| 129 | #451 | — | 10 | 2 | no | — |
| 130 | #421 | — | 2 | 1 | no | — |
| 131 | #421 | — | 10 | 2 | no | — |
| 132 | #416 | — | 2 | 1 | no | — |
| 133 | #413 | — | 5 | 2 | no | — |
| 134 | #410 | C2×D5 | 1 | 1 | yes | characteristic |
| 135 | #408 | C2×D5 | 1 | 1 | yes | characteristic |
| 136 | #352 | — | 10 | 4 | no | — |
| 137 | C23×C5 | — | 4 | 2 | no | — |
| 138 | C23×C5 | — | 4 | 1 | no | — |
| 139 | C23×C5 | #121 | 1 | 2 | yes | — |
| 140 | C23×C5 | #127 | 1 | 1 | yes | characteristic |
| 141 | C5×Q8 | — | 2 | 4 | no | — |
| 142 | C5×Q8 | — | 2 | 2 | no | — |
| 143 | C5×Q8 | — | 4 | 1 | no | — |
| 144 | C5×Q8 | — | 4 | 1 | no | — |
| 145 | C5×D4 | — | 2 | 4 | no | — |
| 146 | C5×D4 | — | 2 | 2 | no | — |
| 147 | C5×D4 | — | 4 | 2 | no | — |
| 148 | C5×D4 | — | 4 | 1 | no | — |
| 149 | C5×D4 | — | 4 | 4 | no | — |
| 150 | C5×D4 | — | 4 | 2 | no | — |
| 151 | C5×D4 | — | 4 | 2 | no | — |
| 152 | C5×D4 | — | 4 | 1 | no | — |
| 153 | C2×C4×C5 | — | 2 | 2 | no | — |
| 154 | C2×C4×C5 | — | 2 | 2 | no | — |
| 155 | C2×C4×C5 | — | 2 | 1 | no | — |
| 156 | C2×C4×C5 | — | 2 | 1 | no | — |
| 157 | C2×C4×C5 | — | 4 | 4 | no | — |
| 158 | C2×C4×C5 | — | 4 | 2 | no | — |
| 159 | C2×C4×C5 | — | 4 | 2 | no | — |
| 160 | C2×C4×C5 | — | 4 | 1 | no | — |
| 161 | C2×C4×C5 | — | 4 | 2 | no | — |
| 162 | C2×C4×C5 | — | 8 | 1 | no | — |
| 163 | C2×C4×C5 | #120 | 1 | 2 | yes | — |
| 164 | C2×C4×C5 | #120 | 1 | 1 | yes | characteristic |
| 165 | C2×C4×C5 | #121 | 1 | 1 | yes | characteristic |
| 166 | C2×Dic5 | — | 4 | 2 | no | — |
| 167 | C2×Dic5 | — | 4 | 2 | no | — |
| 168 | C2×Dic5 | — | 8 | 2 | no | — |
| 169 | Dic10 | — | 4 | 4 | no | — |
| 170 | Dic10 | — | 4 | 2 | no | — |
| 171 | Dic10 | — | 4 | 2 | no | — |
| 172 | C5×C8 | — | 4 | 1 | no | — |
| 173 | C5×C8 | — | 4 | 1 | no | — |
| 174 | #168 | — | 4 | 4 | no | — |
| 175 | 2−1+4 | — | 4 | 1 | no | — |
| 176 | 2−1+4 | D20 | 1 | 2 | yes | — |
| 177 | H(5,𝔽2) | — | 2 | 1 | no | — |
| 178 | H(5,𝔽2) | — | 2 | 2 | no | — |
| 179 | H(5,𝔽2) | — | 4 | 1 | no | — |
| 180 | C2×#41 | — | 2 | 2 | no | — |
| 181 | C2×#41 | — | 2 | 1 | no | — |
| 182 | C2×#41 | — | 4 | 2 | no | — |
| 183 | C2×#41 | C22×D5 | 1 | 1 | yes | characteristic |
| 184 | C22×Q8 | — | 5 | 2 | no | — |
| 185 | #137 | — | 10 | 8 | no | — |
| 186 | #137 | — | 20 | 4 | no | — |
| 187 | C2×Q16 | — | 10 | 1 | no | — |
| 188 | C2×Q16 | — | 10 | 1 | no | — |
| 189 | C2×Q16 | — | 20 | 2 | no | — |
| 190 | C2×SD16 | — | 20 | 2 | no | — |
| 191 | C2×M16 | — | 10 | 2 | no | — |
| 192 | C2×M16 | C22⋊D5 | 1 | 1 | yes | characteristic |
| 193 | C22×C8 | C22⋊D5 | 1 | 1 | yes | characteristic |
| 194 | C4⋊Q8 | — | 10 | 2 | no | — |
| 195 | #124 | — | 10 | 2 | no | — |
| 196 | #123 | — | 10 | 2 | no | — |
| 197 | #123 | — | 10 | 2 | no | — |
| 198 | C22⋊Q8 | — | 10 | 2 | no | — |
| 199 | C22⋊Q8 | — | 10 | 2 | no | — |
| 200 | #117 | — | 2 | 1 | no | — |
| 201 | #117 | — | 5 | 2 | no | — |
| 202 | #107 | — | 10 | 1 | no | — |
| 203 | #106 | — | 10 | 1 | no | — |
| 204 | #104 | — | 4 | 2 | no | — |
| 205 | #104 | — | 10 | 8 | no | — |
| 206 | #103 | — | 4 | 1 | no | — |
| 207 | #103 | — | 10 | 2 | no | — |
| 208 | #103 | — | 10 | 2 | no | — |
| 209 | #102 | — | 4 | 1 | no | — |
| 210 | #101 | — | 10 | 2 | no | — |
| 211 | #100 | — | 5 | 4 | no | — |
| 212 | #99 | — | 2 | 2 | no | — |
| 213 | C22⋊C8 | — | 2 | 2 | no | — |
| 214 | C22×C5 | — | 2 | 2 | no | — |
| 215 | C22×C5 | — | 2 | 1 | no | — |
| 216 | C22×C5 | — | 4 | 2 | no | — |
| 217 | C22×C5 | — | 4 | 1 | no | — |
| 218 | C22×C5 | — | 4 | 2 | no | — |
| 219 | C22×C5 | — | 16 | 1 | no | — |
| 220 | C22×C5 | — | 16 | 2 | no | — |
| 221 | C22×C5 | #392 | 1 | 1 | yes | characteristic |
| 222 | C4×C5 | — | 2 | 2 | no | — |
| 223 | C4×C5 | — | 2 | 1 | no | — |
| 224 | C4×C5 | — | 4 | 2 | no | — |
| 225 | C4×C5 | — | 16 | 1 | no | — |
| 226 | C4×C5 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 227 | C4×C5 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 228 | Dic5 | — | 8 | 2 | no | — |
| 229 | Dic5 | — | 8 | 2 | no | — |
| 230 | #41 | — | 2 | 2 | no | — |
| 231 | #41 | — | 2 | 4 | no | — |
| 232 | #41 | — | 2 | 4 | no | — |
| 233 | #41 | — | 2 | 2 | no | — |
| 234 | #41 | — | 4 | 1 | no | — |
| 235 | #41 | — | 4 | 1 | no | — |
| 236 | #41 | — | 4 | 1 | no | — |
| 237 | #41 | — | 4 | 2 | no | — |
| 238 | #41 | — | 4 | 2 | no | — |
| 239 | #41 | — | 4 | 2 | no | — |
| 240 | #41 | — | 4 | 4 | no | — |
| 241 | #41 | — | 4 | 1 | no | — |
| 242 | C2×Q8 | — | 2 | 1 | no | — |
| 243 | C2×Q8 | — | 2 | 2 | no | — |
| 244 | C2×Q8 | — | 4 | 2 | no | — |
| 245 | C2×Q8 | — | 10 | 2 | no | — |
| 246 | C2×Q8 | — | 10 | 2 | no | — |
| 247 | C2×Q8 | — | 20 | 2 | no | — |
| 248 | C2×Q8 | — | 20 | 2 | no | — |
| 249 | C2×Q8 | C2×D20 | 1 | 1 | yes | characteristic |
| 250 | C2×D4 | — | 2 | 1 | no | — |
| 251 | C2×D4 | — | 2 | 2 | no | — |
| 252 | C2×D4 | — | 4 | 4 | no | — |
| 253 | C2×D4 | — | 4 | 2 | no | — |
| 254 | C2×D4 | — | 4 | 2 | no | — |
| 255 | C2×D4 | — | 4 | 1 | no | — |
| 256 | C2×D4 | #709 | 1 | 1 | yes | characteristic |
| 257 | C2×D4 | D4×D5 | 1 | 2 | yes | — |
| 258 | C22×C4 | — | 4 | 1 | no | — |
| 259 | C22×C4 | — | 4 | 2 | no | — |
| 260 | C22×C4 | — | 10 | 2 | no | — |
| 261 | C22×C4 | D4×D5 | 1 | 2 | yes | — |
| 262 | C22×C4 | C2×C22⋊D5 | 1 | 1 | yes | characteristic |
| 263 | Q16 | — | 20 | 8 | no | — |
| 264 | Q16 | — | 40 | 1 | no | — |
| 265 | Q16 | — | 40 | 1 | no | — |
| 266 | SD16 | — | 20 | 8 | no | — |
| 267 | M16 | — | 4 | 1 | no | — |
| 268 | M16 | — | 10 | 4 | no | — |
| 269 | M16 | — | 20 | 2 | no | — |
| 270 | C2×C8 | — | 2 | 1 | no | — |
| 271 | C2×C8 | — | 2 | 1 | no | — |
| 272 | C2×C8 | — | 4 | 1 | no | — |
| 273 | C2×C8 | — | 20 | 2 | no | — |
| 274 | C4⋊C4 | — | 4 | 1 | no | — |
| 275 | C4⋊C4 | — | 10 | 2 | no | — |
| 276 | C4⋊C4 | — | 20 | 2 | no | — |
| 277 | C4⋊C4 | — | 20 | 2 | no | — |
| 278 | C22⋊C4 | — | 4 | 1 | no | — |
| 279 | C22⋊C4 | — | 10 | 2 | no | — |
| 280 | C22⋊C4 | — | 20 | 2 | no | — |
| 281 | C22⋊C4 | — | 20 | 2 | no | — |
| 282 | C42 | — | 4 | 1 | no | — |
| 283 | C42 | — | 10 | 2 | no | — |
| 284 | C2×C5 | — | 2 | 1 | no | — |
| 285 | C2×C5 | — | 4 | 1 | no | — |
| 286 | C2×C5 | — | 4 | 2 | no | — |
| 287 | C2×C5 | — | 8 | 2 | no | — |
| 288 | C2×C5 | #2021 | 1 | 1 | yes | characteristic |
| 289 | C23 | — | 4 | 1 | no | — |
| 290 | C23 | — | 4 | 2 | no | — |
| 291 | C23 | #4030 | 1 | 2 | yes | — |
| 292 | C23 | #4086 | 1 | 1 | yes | characteristic |
| 293 | Q8 | — | 2 | 4 | no | — |
| 294 | Q8 | — | 2 | 2 | no | — |
| 295 | Q8 | — | 4 | 1 | no | — |
| 296 | Q8 | — | 4 | 1 | no | — |
| 297 | Q8 | — | 20 | 4 | no | — |
| 298 | Q8 | — | 20 | 2 | no | — |
| 299 | Q8 | — | 20 | 2 | no | — |
| 300 | D4 | — | 2 | 4 | no | — |
| 301 | D4 | — | 2 | 2 | no | — |
| 302 | D4 | — | 4 | 1 | no | — |
| 303 | D4 | — | 4 | 2 | no | — |
| 304 | D4 | — | 4 | 2 | no | — |
| 305 | D4 | — | 4 | 4 | no | — |
| 306 | D4 | — | 4 | 2 | no | — |
| 307 | D4 | — | 4 | 1 | no | — |
| 308 | C2×C4 | — | 2 | 1 | no | — |
| 309 | C2×C4 | — | 2 | 1 | no | — |
| 310 | C2×C4 | — | 2 | 2 | no | — |
| 311 | C2×C4 | — | 2 | 2 | no | — |
| 312 | C2×C4 | — | 4 | 4 | no | — |
| 313 | C2×C4 | — | 4 | 2 | no | — |
| 314 | C2×C4 | — | 4 | 1 | no | — |
| 315 | C2×C4 | — | 4 | 2 | no | — |
| 316 | C2×C4 | — | 4 | 2 | no | — |
| 317 | C2×C4 | — | 8 | 1 | no | — |
| 318 | C2×C4 | — | 20 | 2 | no | — |
| 319 | C2×C4 | — | 20 | 2 | no | — |
| 320 | C2×C4 | — | 40 | 2 | no | — |
| 321 | C2×C4 | #4028 | 1 | 2 | yes | — |
| 322 | C2×C4 | #4076 | 1 | 1 | yes | characteristic |
| 323 | C2×C4 | #4083 | 1 | 1 | yes | characteristic |
| 324 | C8 | — | 4 | 1 | no | — |
| 325 | C8 | — | 4 | 1 | no | — |
| 326 | C8 | — | 20 | 4 | no | — |
| 327 | C5 | #13362 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 328 | C22 | — | 2 | 1 | no | — |
| 329 | C22 | — | 2 | 2 | no | — |
| 330 | C22 | — | 4 | 2 | no | — |
| 331 | C22 | — | 4 | 1 | no | — |
| 332 | C22 | — | 4 | 2 | no | — |
| 333 | C22 | — | 16 | 1 | no | — |
| 334 | C22 | — | 16 | 2 | no | — |
| 335 | C22 | #65249 | 1 | 1 | yes | characteristic |
| 336 | C4 | — | 2 | 2 | no | — |
| 337 | C4 | — | 2 | 1 | no | — |
| 338 | C4 | — | 4 | 2 | no | — |
| 339 | C4 | — | 16 | 1 | no | — |
| 340 | C4 | — | 40 | 2 | no | — |
| 341 | C4 | — | 40 | 2 | no | — |
| 342 | C4 | #65321 | 1 | 1 | yes | characteristic |
| 343 | C4 | #65321 | 1 | 1 | yes | characteristic |
| 344 | C2 | — | 2 | 1 | no | — |
| 345 | C2 | — | 4 | 1 | no | — |
| 346 | C2 | — | 4 | 2 | no | — |
| 347 | C2 | — | 8 | 2 | no | — |
| 348 | C2 | #10600293 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #10610413 | C2 | semidirect |
| 4. #10600851 | C2 | semidirect |
| 5. #10598184 | C2 | semidirect |
| 327. C5 | #13362 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10615854 | 2 |
| #10610413 | 2 |
| C5×#1794 | 2 |
| #10600851 | 2 |
| #10598184 | 2 |
| #13362 | 5 |