Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
536 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 536 conjugacy classes of subgroups — too many to draw. Only its 95 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 | C5×#2734 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #10600481 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #10600420 | C2 | 1 | 2 | yes | maximal |
| 4 | #10598133 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | #10598129 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | C2×C5×C4⋊Q8 | — | 2 | 1 | no | — |
| 7 | C22×#688 | — | 2 | 1 | no | — |
| 8 | C2×#4020 | C22 | 1 | 1 | yes | characteristic |
| 9 | C5×#398 | — | 2 | 1 | no | — |
| 10 | C5×#395 | — | 2 | 2 | no | — |
| 11 | C5×#391 | C22 | 1 | 1 | yes | characteristic |
| 12 | C5×#389 | C22 | 1 | 2 | yes | — |
| 13 | C5×#387 | — | 2 | 2 | no | — |
| 14 | C2×#3941 | — | 2 | 1 | no | — |
| 15 | C2×#3941 | — | 2 | 2 | no | — |
| 16 | C2×#3941 | — | 2 | 2 | no | — |
| 17 | #64744 | C22 | 1 | 1 | yes | characteristic |
| 18 | #64744 | C22 | 1 | 2 | yes | — |
| 19 | #7741 | — | 5 | 1 | no | maximal, Sylow |
| 20 | C22×C5×Q8 | — | 2 | 1 | no | — |
| 21 | C22×C5×Q8 | D4 | 1 | 1 | yes | characteristic |
| 22 | C22×D20 | — | 2 | 1 | no | — |
| 23 | C22×D20 | — | 2 | 2 | no | — |
| 24 | C5×C4⋊Q8 | — | 4 | 2 | no | — |
| 25 | C5×C4⋊Q8 | — | 4 | 2 | no | — |
| 26 | C2×C5×C4⋊C4 | — | 2 | 2 | no | — |
| 27 | C2×C5×C4⋊C4 | — | 2 | 2 | no | — |
| 28 | C2×C5×C4⋊C4 | — | 2 | 1 | no | — |
| 29 | C2×C5×C4⋊C4 | D4 | 1 | 2 | yes | — |
| 30 | C2×C5×C4⋊C4 | D4 | 1 | 2 | yes | — |
| 31 | C2×C5×C4⋊C4 | D4 | 1 | 1 | yes | characteristic |
| 32 | C2×C42×C5 | — | 2 | 1 | no | — |
| 33 | C2×C42×C5 | C23 | 1 | 1 | yes | characteristic |
| 34 | C2×#688 | — | 4 | 2 | no | — |
| 35 | C2×#688 | — | 4 | 2 | no | — |
| 36 | C2×#688 | — | 4 | 2 | no | — |
| 37 | C22×#168 | — | 2 | 1 | no | — |
| 38 | C22×#168 | — | 2 | 2 | no | — |
| 39 | #4020 | — | 4 | 2 | no | — |
| 40 | C5×#95 | — | 2 | 1 | no | — |
| 41 | C5×#95 | — | 2 | 2 | no | — |
| 42 | C5×#95 | — | 2 | 2 | no | — |
| 43 | C5×#95 | — | 2 | 2 | no | — |
| 44 | #3941 | — | 4 | 2 | no | — |
| 45 | #3941 | — | 4 | 4 | no | — |
| 46 | #3941 | — | 4 | 4 | no | — |
| 47 | #2734 | D5 | 1 | 1 | yes | characteristic, complemented |
| 48 | #2041 | — | 5 | 2 | no | — |
| 49 | #2014 | — | 5 | 1 | no | — |
| 50 | #1272 | — | 5 | 1 | no | — |
| 51 | #1271 | — | 5 | 2 | no | — |
| 52 | C23×D5 | — | 4 | 1 | no | — |
| 53 | C2×C5×Q8 | — | 2 | 1 | no | — |
| 54 | C2×C5×Q8 | — | 4 | 2 | no | — |
| 55 | C2×C5×Q8 | — | 4 | 1 | no | — |
| 56 | C2×C5×Q8 | — | 4 | 1 | no | — |
| 57 | C2×C5×Q8 | — | 8 | 1 | no | — |
| 58 | C2×C5×Q8 | — | 8 | 1 | no | — |
| 59 | C2×C5×Q8 | D8 | 1 | 2 | yes | — |
| 60 | C22×C4×C5 | — | 2 | 2 | no | — |
| 61 | C22×C4×C5 | — | 2 | 1 | no | — |
| 62 | C22×C4×C5 | — | 2 | 2 | no | — |
| 63 | C22×C4×C5 | — | 2 | 1 | no | — |
| 64 | C22×C4×C5 | C2×D4 | 1 | 1 | yes | characteristic |
| 65 | C22×C4×C5 | C2×D4 | 1 | 2 | yes | — |
| 66 | C2×D20 | — | 2 | 4 | no | — |
| 67 | C2×D20 | — | 2 | 2 | no | — |
| 68 | C2×D20 | — | 4 | 2 | no | — |
| 69 | C2×D20 | — | 4 | 2 | no | — |
| 70 | C2×D20 | — | 4 | 1 | no | — |
| 71 | C2×D20 | — | 4 | 1 | no | — |
| 72 | C2×D20 | — | 4 | 1 | no | — |
| 73 | C2×D20 | — | 4 | 2 | no | — |
| 74 | C2×D20 | — | 4 | 1 | no | — |
| 75 | C2×D20 | — | 4 | 2 | no | — |
| 76 | C2×D20 | — | 4 | 2 | no | — |
| 77 | C2×D20 | — | 4 | 1 | no | — |
| 78 | C5×C4⋊C4 | — | 2 | 2 | no | — |
| 79 | C5×C4⋊C4 | — | 4 | 1 | no | — |
| 80 | C5×C4⋊C4 | — | 4 | 2 | no | — |
| 81 | C5×C4⋊C4 | — | 4 | 4 | no | — |
| 82 | C5×C4⋊C4 | — | 4 | 2 | no | — |
| 83 | C5×C4⋊C4 | — | 4 | 2 | no | — |
| 84 | C5×C4⋊C4 | — | 8 | 1 | no | — |
| 85 | C5×C4⋊C4 | SD16 | 1 | 4 | yes | complemented |
| 86 | C42×C5 | — | 4 | 1 | no | — |
| 87 | C42×C5 | — | 4 | 2 | no | — |
| 88 | #688 | — | 4 | 8 | no | — |
| 89 | C2×#168 | — | 2 | 2 | no | — |
| 90 | C2×#168 | — | 4 | 1 | no | — |
| 91 | C2×#168 | — | 4 | 1 | no | — |
| 92 | C2×#168 | — | 4 | 2 | no | — |
| 93 | C2×#168 | — | 4 | 2 | no | — |
| 94 | C2×#168 | — | 4 | 2 | no | — |
| 95 | C22×SD16 | — | 10 | 1 | no | — |
| 96 | C2×C4⋊Q8 | — | 2 | 1 | no | — |
| 97 | C2×#127 | — | 5 | 1 | no | — |
| 98 | C2×#102 | — | 10 | 1 | no | — |
| 99 | C2×#102 | — | 10 | 2 | no | — |
| 100 | C2×#102 | — | 10 | 2 | no | — |
| 101 | #398 | — | 2 | 1 | no | — |
| 102 | #395 | — | 2 | 2 | no | — |
| 103 | #391 | C2×D5 | 1 | 1 | yes | characteristic |
| 104 | #389 | C2×D5 | 1 | 2 | yes | — |
| 105 | #387 | — | 2 | 2 | no | — |
| 106 | #336 | — | 5 | 1 | no | — |
| 107 | #336 | — | 5 | 2 | no | — |
| 108 | C23×C5 | #120 | 1 | 1 | yes | characteristic |
| 109 | C22×D5 | — | 4 | 2 | no | — |
| 110 | C22×D5 | — | 8 | 1 | no | — |
| 111 | C22×D5 | — | 8 | 2 | no | — |
| 112 | C22×D5 | — | 8 | 1 | no | — |
| 113 | C22×D5 | — | 8 | 2 | no | — |
| 114 | C5×Q8 | — | 4 | 2 | no | — |
| 115 | C5×Q8 | — | 8 | 1 | no | — |
| 116 | C5×Q8 | — | 8 | 4 | no | — |
| 117 | C2×C4×C5 | — | 2 | 1 | no | — |
| 118 | C2×C4×C5 | — | 2 | 2 | no | — |
| 119 | C2×C4×C5 | — | 2 | 2 | no | — |
| 120 | C2×C4×C5 | — | 2 | 1 | no | — |
| 121 | C2×C4×C5 | — | 2 | 2 | no | — |
| 122 | C2×C4×C5 | — | 2 | 4 | no | — |
| 123 | C2×C4×C5 | — | 4 | 2 | no | — |
| 124 | C2×C4×C5 | — | 4 | 1 | no | — |
| 125 | C2×C4×C5 | — | 4 | 2 | no | — |
| 126 | C2×C4×C5 | — | 4 | 1 | no | — |
| 127 | C2×C4×C5 | — | 4 | 2 | no | — |
| 128 | C2×C4×C5 | — | 4 | 1 | no | — |
| 129 | C2×C4×C5 | — | 4 | 2 | no | — |
| 130 | C2×C4×C5 | — | 4 | 2 | no | — |
| 131 | C2×C4×C5 | — | 4 | 2 | no | — |
| 132 | C2×C4×C5 | C2×D8 | 1 | 1 | yes | characteristic |
| 133 | C2×C4×C5 | C2×SD16 | 1 | 2 | yes | — |
| 134 | C2×C4×C5 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 135 | C2×C4×C5 | #137 | 1 | 2 | yes | — |
| 136 | D20 | — | 4 | 2 | no | — |
| 137 | D20 | — | 4 | 2 | no | — |
| 138 | D20 | — | 4 | 4 | no | — |
| 139 | D20 | — | 4 | 4 | no | — |
| 140 | D20 | — | 8 | 1 | no | — |
| 141 | D20 | — | 8 | 1 | no | — |
| 142 | D20 | — | 8 | 2 | no | — |
| 143 | D20 | — | 8 | 2 | no | — |
| 144 | #168 | — | 4 | 2 | no | — |
| 145 | #168 | — | 8 | 2 | no | — |
| 146 | C22×Q8 | — | 2 | 1 | no | — |
| 147 | C22×Q8 | C22⋊D5 | 1 | 1 | yes | characteristic |
| 148 | C22×D4 | — | 10 | 1 | no | — |
| 149 | C22×D4 | — | 10 | 2 | no | — |
| 150 | C2×SD16 | — | 20 | 2 | no | — |
| 151 | C2×SD16 | — | 20 | 2 | no | — |
| 152 | C2×SD16 | — | 20 | 2 | no | — |
| 153 | C22×C8 | — | 10 | 1 | no | — |
| 154 | C22×C8 | — | 10 | 2 | no | — |
| 155 | C4⋊Q8 | — | 4 | 2 | no | — |
| 156 | C4⋊Q8 | — | 4 | 2 | no | — |
| 157 | #127 | — | 20 | 2 | no | — |
| 158 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 159 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 160 | C2×C4⋊C4 | — | 2 | 1 | no | — |
| 161 | C2×C4⋊C4 | C22⋊D5 | 1 | 2 | yes | — |
| 162 | C2×C4⋊C4 | C22⋊D5 | 1 | 2 | yes | — |
| 163 | C2×C4⋊C4 | C22⋊D5 | 1 | 1 | yes | characteristic |
| 164 | C2×C42 | — | 2 | 1 | no | — |
| 165 | C2×C42 | C22×D5 | 1 | 1 | yes | characteristic |
| 166 | #102 | — | 20 | 2 | no | — |
| 167 | #102 | — | 20 | 4 | no | — |
| 168 | #102 | — | 20 | 4 | no | — |
| 169 | #95 | — | 2 | 1 | no | — |
| 170 | #95 | — | 2 | 2 | no | — |
| 171 | #95 | — | 2 | 2 | no | — |
| 172 | #95 | — | 2 | 2 | no | — |
| 173 | C22×C5 | #447 | 1 | 1 | yes | characteristic |
| 174 | C22×C5 | #448 | 1 | 2 | yes | — |
| 175 | C22×C5 | #453 | 1 | 1 | yes | characteristic |
| 176 | C22×C5 | #454 | 1 | 2 | yes | — |
| 177 | C22×C5 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 178 | C2×D5 | — | 8 | 2 | no | — |
| 179 | C2×D5 | — | 8 | 4 | no | — |
| 180 | C2×D5 | — | 16 | 1 | no | — |
| 181 | C2×D5 | — | 16 | 2 | no | — |
| 182 | C2×D5 | — | 16 | 1 | no | — |
| 183 | C4×C5 | — | 2 | 1 | no | — |
| 184 | C4×C5 | — | 2 | 1 | no | — |
| 185 | C4×C5 | — | 2 | 2 | no | — |
| 186 | C4×C5 | — | 2 | 2 | no | — |
| 187 | C4×C5 | — | 4 | 2 | no | — |
| 188 | C4×C5 | — | 4 | 4 | no | — |
| 189 | C4×C5 | — | 8 | 2 | no | — |
| 190 | C4×C5 | — | 8 | 1 | no | — |
| 191 | C24 | — | 20 | 1 | no | — |
| 192 | C2×Q8 | — | 2 | 1 | no | — |
| 193 | C2×Q8 | — | 4 | 2 | no | — |
| 194 | C2×Q8 | — | 4 | 1 | no | — |
| 195 | C2×Q8 | — | 4 | 1 | no | — |
| 196 | C2×Q8 | — | 8 | 1 | no | — |
| 197 | C2×Q8 | — | 8 | 1 | no | — |
| 198 | C2×Q8 | #686 | 1 | 2 | yes | — |
| 199 | C2×D4 | — | 10 | 4 | no | — |
| 200 | C2×D4 | — | 10 | 2 | no | — |
| 201 | C2×D4 | — | 20 | 1 | no | — |
| 202 | C2×D4 | — | 20 | 1 | no | — |
| 203 | C2×D4 | — | 20 | 2 | no | — |
| 204 | C2×D4 | — | 20 | 2 | no | — |
| 205 | C2×D4 | — | 20 | 2 | no | — |
| 206 | C2×D4 | — | 20 | 1 | no | — |
| 207 | C2×D4 | — | 20 | 1 | no | — |
| 208 | C2×D4 | — | 20 | 1 | no | — |
| 209 | C2×D4 | — | 20 | 2 | no | — |
| 210 | C2×D4 | — | 20 | 2 | no | — |
| 211 | C22×C4 | — | 2 | 2 | no | — |
| 212 | C22×C4 | — | 2 | 1 | no | — |
| 213 | C22×C4 | — | 2 | 1 | no | — |
| 214 | C22×C4 | — | 2 | 2 | no | — |
| 215 | C22×C4 | C2×C22⋊D5 | 1 | 1 | yes | characteristic |
| 216 | C22×C4 | C2×C22⋊D5 | 1 | 2 | yes | — |
| 217 | SD16 | — | 20 | 8 | no | — |
| 218 | C2×C8 | — | 10 | 2 | no | — |
| 219 | C2×C8 | — | 20 | 1 | no | — |
| 220 | C2×C8 | — | 20 | 1 | no | — |
| 221 | C2×C8 | — | 20 | 2 | no | — |
| 222 | C2×C8 | — | 20 | 2 | no | — |
| 223 | C2×C8 | — | 20 | 2 | no | — |
| 224 | C4⋊C4 | — | 2 | 2 | no | — |
| 225 | C4⋊C4 | — | 4 | 1 | no | — |
| 226 | C4⋊C4 | — | 4 | 2 | no | — |
| 227 | C4⋊C4 | — | 4 | 4 | no | — |
| 228 | C4⋊C4 | — | 4 | 2 | no | — |
| 229 | C4⋊C4 | — | 4 | 2 | no | — |
| 230 | C4⋊C4 | — | 8 | 1 | no | — |
| 231 | C4⋊C4 | #688 | 1 | 4 | yes | complemented |
| 232 | C42 | — | 4 | 1 | no | — |
| 233 | C42 | — | 4 | 2 | no | — |
| 234 | C2×C5 | #1595 | 1 | 1 | yes | characteristic |
| 235 | C2×C5 | #1599 | 1 | 2 | yes | — |
| 236 | C2×C5 | #1623 | 1 | 1 | yes | characteristic |
| 237 | C2×C5 | #1627 | 1 | 2 | yes | — |
| 238 | C2×C5 | #1657 | 1 | 1 | yes | characteristic |
| 239 | D5 | — | 16 | 2 | no | — |
| 240 | C23 | — | 20 | 2 | no | — |
| 241 | C23 | — | 40 | 1 | no | — |
| 242 | C23 | — | 40 | 2 | no | — |
| 243 | C23 | — | 40 | 1 | no | — |
| 244 | C23 | — | 40 | 2 | no | — |
| 245 | C23 | #4099 | 1 | 1 | yes | characteristic |
| 246 | Q8 | — | 4 | 2 | no | — |
| 247 | Q8 | — | 8 | 1 | no | — |
| 248 | Q8 | — | 8 | 4 | no | — |
| 249 | D4 | — | 20 | 2 | no | — |
| 250 | D4 | — | 20 | 2 | no | — |
| 251 | D4 | — | 20 | 4 | no | — |
| 252 | D4 | — | 20 | 4 | no | — |
| 253 | D4 | — | 40 | 1 | no | — |
| 254 | D4 | — | 40 | 1 | no | — |
| 255 | D4 | — | 40 | 2 | no | — |
| 256 | D4 | — | 40 | 2 | no | — |
| 257 | C2×C4 | — | 2 | 1 | no | — |
| 258 | C2×C4 | — | 2 | 2 | no | — |
| 259 | C2×C4 | — | 2 | 1 | no | — |
| 260 | C2×C4 | — | 2 | 2 | no | — |
| 261 | C2×C4 | — | 2 | 2 | no | — |
| 262 | C2×C4 | — | 2 | 4 | no | — |
| 263 | C2×C4 | — | 4 | 2 | no | — |
| 264 | C2×C4 | — | 4 | 1 | no | — |
| 265 | C2×C4 | — | 4 | 1 | no | — |
| 266 | C2×C4 | — | 4 | 2 | no | — |
| 267 | C2×C4 | — | 4 | 2 | no | — |
| 268 | C2×C4 | — | 4 | 1 | no | — |
| 269 | C2×C4 | — | 4 | 2 | no | — |
| 270 | C2×C4 | — | 4 | 2 | no | — |
| 271 | C2×C4 | — | 4 | 2 | no | — |
| 272 | C2×C4 | C2×#686 | 1 | 1 | yes | characteristic |
| 273 | C2×C4 | #4078 | 1 | 1 | yes | characteristic |
| 274 | C2×C4 | C2×#688 | 1 | 2 | yes | — |
| 275 | C2×C4 | #4088 | 1 | 2 | yes | — |
| 276 | C8 | — | 20 | 2 | no | — |
| 277 | C8 | — | 40 | 2 | no | — |
| 278 | C5 | #7741 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 279 | C22 | — | 40 | 2 | no | — |
| 280 | C22 | — | 40 | 4 | no | — |
| 281 | C22 | — | 80 | 2 | no | — |
| 282 | C22 | — | 80 | 1 | no | — |
| 283 | C22 | — | 80 | 1 | no | — |
| 284 | C22 | #65506 | 1 | 1 | yes | characteristic |
| 285 | C22 | #65516 | 1 | 2 | yes | — |
| 286 | C22 | #65530 | 1 | 1 | yes | characteristic |
| 287 | C22 | #65533 | 1 | 1 | yes | characteristic |
| 288 | C22 | #65534 | 1 | 2 | yes | — |
| 289 | C4 | — | 2 | 1 | no | — |
| 290 | C4 | — | 2 | 1 | no | — |
| 291 | C4 | — | 2 | 2 | no | — |
| 292 | C4 | — | 2 | 2 | no | — |
| 293 | C4 | — | 4 | 2 | no | — |
| 294 | C4 | — | 4 | 4 | no | — |
| 295 | C4 | — | 8 | 2 | no | — |
| 296 | C4 | — | 8 | 1 | no | — |
| 297 | C2 | — | 80 | 2 | no | — |
| 298 | C2 | #10602638 | 1 | 1 | yes | characteristic |
| 299 | C2 | #10602695 | 1 | 2 | yes | — |
| 300 | C2 | #10602707 | 1 | 2 | yes | — |
| 301 | C2 | #10602732 | 1 | 1 | yes | characteristic |
| 302 | C2 | #10602748 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#2734 | C2 | semidirect |
| 4. #10598133 | C2 | semidirect |
| 5. #10598129 | C2 | semidirect |
| 47. #2734 | D5 | semidirect |
| 85. C5×C4⋊C4 | SD16 | semidirect |
| 231. C4⋊C4 | #688 | semidirect |
| 278. C5 | #7741 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2734 | 2 |
| #10600481 | 2 |
| #10600420 | 2 |
| #10598133 | 2 |
| #10598129 | 2 |
| #7741 | 5 |