Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
530 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 530 conjugacy classes of subgroups — too many to draw. Only its 146 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 | #21716 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #21708 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #10687 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #10627 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #10546 | C2 | 1 | 2 | yes | maximal |
| 6 | #10370 | C2 | 1 | 2 | yes | maximal, complemented |
| 7 | #8255 | C2 | 1 | 4 | yes | maximal, complemented |
| 8 | #8137 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 9 | #3150 | C22 | 1 | 1 | yes | characteristic |
| 10 | C2×#446 | — | 2 | 1 | no | — |
| 11 | C2×#443 | — | 2 | 1 | no | — |
| 12 | C2×#443 | — | 2 | 1 | no | — |
| 13 | #2931 | C22 | 1 | 2 | yes | — |
| 14 | #2399 | C22 | 1 | 1 | yes | characteristic |
| 15 | #1985 | — | 2 | 1 | no | — |
| 16 | #1975 | — | 2 | 1 | no | — |
| 17 | #1975 | — | 2 | 1 | no | — |
| 18 | #1963 | C22 | 1 | 2 | yes | — |
| 19 | #1940 | — | 2 | 1 | no | — |
| 20 | #1940 | C22 | 1 | 2 | yes | — |
| 21 | #1849 | C22 | 1 | 1 | yes | characteristic |
| 22 | #1843 | C22 | 1 | 1 | yes | characteristic |
| 23 | #1770 | — | 2 | 1 | no | — |
| 24 | #1770 | C22 | 1 | 2 | yes | — |
| 25 | #1726 | C22 | 1 | 1 | yes | characteristic |
| 26 | #1540 | C22 | 1 | 4 | yes | — |
| 27 | #1502 | C22 | 1 | 4 | yes | — |
| 28 | #1450 | C22 | 1 | 2 | yes | — |
| 29 | #1303 | C22 | 1 | 4 | yes | — |
| 30 | #1301 | C22 | 1 | 4 | yes | — |
| 31 | #1275 | C22 | 1 | 2 | yes | — |
| 32 | #1274 | C22 | 1 | 2 | yes | — |
| 33 | C2×#135 | — | 2 | 1 | no | — |
| 34 | C2×#135 | — | 2 | 1 | no | — |
| 35 | C2×#131 | — | 2 | 2 | no | — |
| 36 | #532 | C23 | 1 | 2 | yes | — |
| 37 | C2×C4×Q8 | — | 2 | 1 | no | — |
| 38 | #497 | — | 2 | 2 | no | — |
| 39 | #496 | — | 2 | 2 | no | — |
| 40 | #446 | — | 4 | 4 | no | — |
| 41 | #443 | — | 4 | 4 | no | — |
| 42 | #443 | — | 4 | 4 | no | — |
| 43 | #436 | — | 2 | 4 | no | — |
| 44 | C8×D4 | — | 2 | 4 | no | — |
| 45 | #431 | C23 | 1 | 4 | yes | — |
| 46 | C2×#108 | — | 2 | 1 | no | — |
| 47 | C2×#108 | — | 2 | 1 | no | — |
| 48 | #423 | C23 | 1 | 2 | yes | — |
| 49 | C2×C4⋊C8 | — | 2 | 2 | no | — |
| 50 | C2×C4⋊C8 | — | 2 | 1 | no | — |
| 51 | C2×C4⋊C8 | — | 2 | 1 | no | — |
| 52 | C2×C4⋊C8 | C23 | 1 | 2 | yes | — |
| 53 | C2×#104 | — | 2 | 2 | no | — |
| 54 | C2×#104 | — | 2 | 2 | no | — |
| 55 | #408 | — | 2 | 2 | no | — |
| 56 | C2×#97 | — | 2 | 2 | no | — |
| 57 | C2×#97 | D4 | 1 | 1 | yes | characteristic |
| 58 | C2×#97 | D4 | 1 | 1 | yes | characteristic |
| 59 | C2×#97 | C23 | 1 | 1 | yes | characteristic |
| 60 | C2×C4×C8 | D4 | 1 | 1 | yes | characteristic |
| 61 | C2×C4×C8 | D4 | 1 | 1 | yes | characteristic |
| 62 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 63 | #398 | — | 2 | 2 | no | — |
| 64 | #395 | — | 2 | 2 | no | — |
| 65 | C4×C4⋊C4 | — | 2 | 1 | no | — |
| 66 | C4×C4⋊C4 | C23 | 1 | 2 | yes | — |
| 67 | #376 | C23 | 1 | 1 | yes | characteristic |
| 68 | #336 | — | 2 | 2 | no | — |
| 69 | #336 | — | 2 | 2 | no | — |
| 70 | #332 | — | 2 | 4 | no | — |
| 71 | #331 | — | 2 | 4 | no | — |
| 72 | #327 | — | 2 | 4 | no | — |
| 73 | #327 | — | 2 | 4 | no | — |
| 74 | #322 | — | 2 | 2 | no | — |
| 75 | C82 | — | 2 | 2 | no | — |
| 76 | C2×#41 | — | 2 | 2 | no | — |
| 77 | C22×Q8 | — | 2 | 1 | no | — |
| 78 | #135 | — | 4 | 2 | no | — |
| 79 | #135 | — | 4 | 2 | no | — |
| 80 | #135 | — | 4 | 2 | no | — |
| 81 | #135 | — | 4 | 2 | no | — |
| 82 | C2×Q16 | — | 2 | 1 | no | — |
| 83 | C2×Q16 | — | 2 | 1 | no | — |
| 84 | C2×SD16 | — | 2 | 2 | no | — |
| 85 | C2×SD16 | — | 2 | 2 | no | — |
| 86 | C2×D8 | — | 2 | 1 | no | — |
| 87 | C2×D8 | — | 2 | 1 | no | — |
| 88 | #131 | — | 4 | 4 | no | — |
| 89 | #131 | — | 4 | 4 | no | — |
| 90 | C2×M16 | — | 2 | 2 | no | — |
| 91 | C2×M16 | — | 4 | 2 | no | — |
| 92 | C22×C8 | — | 2 | 2 | no | — |
| 93 | C22×C8 | — | 4 | 2 | no | — |
| 94 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 95 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 96 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 97 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 98 | C4⋊Q8 | #41 | 1 | 2 | yes | — |
| 99 | #127 | #41 | 1 | 2 | yes | — |
| 100 | #124 | — | 2 | 2 | no | — |
| 101 | #121 | — | 2 | 4 | no | — |
| 102 | C4×Q8 | — | 4 | 2 | no | — |
| 103 | C4×Q8 | — | 4 | 2 | no | — |
| 104 | C4×D4 | — | 2 | 4 | no | — |
| 105 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 106 | C2×C4⋊C4 | — | 2 | 1 | no | — |
| 107 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 108 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 109 | C2×C42 | — | 2 | 2 | no | — |
| 110 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 111 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 112 | C2×C42 | C24 | 1 | 1 | yes | characteristic |
| 113 | #108 | — | 4 | 2 | no | — |
| 114 | #108 | — | 4 | 2 | no | — |
| 115 | C4⋊C8 | — | 2 | 4 | no | — |
| 116 | C4⋊C8 | — | 2 | 4 | no | — |
| 117 | C4⋊C8 | — | 2 | 4 | no | — |
| 118 | C4⋊C8 | — | 4 | 2 | no | — |
| 119 | C4⋊C8 | — | 4 | 4 | no | — |
| 120 | C4⋊C8 | — | 4 | 2 | no | — |
| 121 | #104 | — | 4 | 4 | no | — |
| 122 | #104 | — | 4 | 4 | no | — |
| 123 | C22⋊C8 | — | 2 | 4 | no | — |
| 124 | C22⋊C8 | — | 4 | 4 | no | — |
| 125 | #97 | — | 2 | 2 | no | — |
| 126 | #97 | — | 4 | 1 | no | — |
| 127 | #97 | — | 4 | 1 | no | — |
| 128 | #97 | — | 4 | 4 | no | — |
| 129 | C4×C8 | — | 2 | 4 | no | — |
| 130 | C4×C8 | D8 | 1 | 4 | yes | — |
| 131 | C4×C8 | SD16 | 1 | 4 | yes | — |
| 132 | C4×C8 | #41 | 1 | 2 | yes | — |
| 133 | C4×C8 | #41 | 1 | 2 | yes | — |
| 134 | #95 | — | 2 | 1 | no | — |
| 135 | #95 | — | 2 | 1 | no | — |
| 136 | #95 | — | 2 | 2 | no | — |
| 137 | #95 | #41 | 1 | 2 | yes | — |
| 138 | #95 | #41 | 1 | 2 | yes | — |
| 139 | #41 | — | 4 | 2 | no | — |
| 140 | #41 | — | 4 | 2 | no | — |
| 141 | #41 | — | 4 | 2 | no | — |
| 142 | #41 | — | 4 | 2 | no | — |
| 143 | C2×Q8 | — | 2 | 2 | no | — |
| 144 | C2×Q8 | — | 4 | 2 | no | — |
| 145 | C2×Q8 | — | 8 | 2 | no | — |
| 146 | C2×D4 | — | 2 | 2 | no | — |
| 147 | C2×D4 | — | 2 | 4 | no | — |
| 148 | C2×D4 | — | 4 | 2 | no | — |
| 149 | C22×C4 | — | 2 | 1 | no | — |
| 150 | C22×C4 | — | 2 | 1 | no | — |
| 151 | C22×C4 | — | 2 | 2 | no | — |
| 152 | C22×C4 | — | 2 | 2 | no | — |
| 153 | C22×C4 | — | 4 | 2 | no | — |
| 154 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 155 | C22×C4 | C2×#41 | 1 | 2 | yes | — |
| 156 | Q16 | — | 4 | 2 | no | — |
| 157 | Q16 | — | 4 | 2 | no | — |
| 158 | SD16 | — | 4 | 4 | no | — |
| 159 | SD16 | — | 4 | 4 | no | — |
| 160 | D8 | — | 4 | 2 | no | — |
| 161 | D8 | — | 4 | 2 | no | — |
| 162 | M16 | — | 4 | 2 | no | — |
| 163 | M16 | — | 4 | 2 | no | — |
| 164 | M16 | — | 8 | 4 | no | — |
| 165 | C2×C8 | — | 2 | 1 | no | — |
| 166 | C2×C8 | — | 2 | 1 | no | — |
| 167 | C2×C8 | — | 2 | 1 | no | — |
| 168 | C2×C8 | — | 2 | 1 | no | — |
| 169 | C2×C8 | — | 2 | 1 | no | — |
| 170 | C2×C8 | — | 2 | 1 | no | — |
| 171 | C2×C8 | — | 4 | 2 | no | — |
| 172 | C2×C8 | — | 4 | 2 | no | — |
| 173 | C2×C8 | — | 4 | 4 | no | — |
| 174 | C2×C8 | — | 4 | 2 | no | — |
| 175 | C2×C8 | — | 4 | 2 | no | — |
| 176 | C2×C8 | — | 8 | 4 | no | — |
| 177 | C2×C8 | #124 | 1 | 2 | yes | — |
| 178 | C2×C8 | #124 | 1 | 1 | yes | characteristic |
| 179 | C2×C8 | #124 | 1 | 1 | yes | characteristic |
| 180 | C2×C8 | C2×D8 | 1 | 2 | yes | — |
| 181 | C2×C8 | C2×D8 | 1 | 2 | yes | — |
| 182 | C2×C8 | C2×SD16 | 1 | 2 | yes | — |
| 183 | C2×C8 | C2×SD16 | 1 | 2 | yes | — |
| 184 | C4⋊C4 | — | 2 | 4 | no | — |
| 185 | C4⋊C4 | — | 4 | 2 | no | — |
| 186 | C4⋊C4 | — | 4 | 4 | no | — |
| 187 | C4⋊C4 | — | 8 | 2 | no | — |
| 188 | C4⋊C4 | — | 8 | 2 | no | — |
| 189 | C22⋊C4 | — | 4 | 4 | no | — |
| 190 | C42 | — | 2 | 1 | no | — |
| 191 | C42 | — | 2 | 1 | no | — |
| 192 | C42 | — | 4 | 2 | no | — |
| 193 | C42 | — | 4 | 2 | no | — |
| 194 | C42 | C2×D8 | 1 | 2 | yes | — |
| 195 | C42 | C2×SD16 | 1 | 2 | yes | — |
| 196 | C42 | C2×#41 | 1 | 2 | yes | — |
| 197 | C42 | C2×#41 | 1 | 2 | yes | — |
| 198 | C23 | — | 4 | 2 | no | — |
| 199 | C23 | #525 | 1 | 1 | yes | characteristic |
| 200 | Q8 | — | 4 | 2 | no | — |
| 201 | Q8 | — | 4 | 2 | no | — |
| 202 | Q8 | — | 8 | 4 | no | — |
| 203 | D4 | — | 4 | 2 | no | — |
| 204 | D4 | — | 4 | 2 | no | — |
| 205 | D4 | — | 8 | 4 | no | — |
| 206 | D4 | — | 8 | 2 | no | — |
| 207 | D4 | — | 8 | 2 | no | — |
| 208 | C2×C4 | — | 2 | 2 | no | — |
| 209 | C2×C4 | — | 2 | 2 | no | — |
| 210 | C2×C4 | — | 4 | 2 | no | — |
| 211 | C2×C4 | — | 4 | 2 | no | — |
| 212 | C2×C4 | — | 4 | 2 | no | — |
| 213 | C2×C4 | — | 4 | 2 | no | — |
| 214 | C2×C4 | — | 4 | 2 | no | — |
| 215 | C2×C4 | — | 4 | 2 | no | — |
| 216 | C2×C4 | — | 4 | 2 | no | — |
| 217 | C2×C4 | — | 4 | 2 | no | — |
| 218 | C2×C4 | — | 4 | 2 | no | — |
| 219 | C2×C4 | — | 4 | 2 | no | — |
| 220 | C2×C4 | — | 8 | 2 | no | — |
| 221 | C2×C4 | — | 8 | 2 | no | — |
| 222 | C2×C4 | #525 | 1 | 1 | yes | characteristic |
| 223 | C2×C4 | C2×#124 | 1 | 1 | yes | characteristic |
| 224 | C2×C4 | #529 | 1 | 4 | yes | — |
| 225 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 226 | C2×C4 | C22×SD16 | 1 | 1 | yes | characteristic |
| 227 | C2×C4 | #575 | 1 | 1 | yes | characteristic |
| 228 | C2×C4 | #575 | 1 | 1 | yes | characteristic |
| 229 | C8 | — | 2 | 2 | no | — |
| 230 | C8 | — | 2 | 2 | no | — |
| 231 | C8 | — | 2 | 2 | no | — |
| 232 | C8 | — | 8 | 4 | no | — |
| 233 | C8 | — | 8 | 2 | no | — |
| 234 | C8 | — | 8 | 2 | no | — |
| 235 | C8 | #486 | 1 | 2 | yes | — |
| 236 | C8 | #486 | 1 | 2 | yes | — |
| 237 | C22 | — | 2 | 2 | no | — |
| 238 | C22 | — | 8 | 2 | no | — |
| 239 | C22 | — | 8 | 4 | no | — |
| 240 | C22 | #2398 | 1 | 1 | yes | characteristic |
| 241 | C22 | #3100 | 1 | 1 | yes | characteristic |
| 242 | C22 | #3103 | 1 | 1 | yes | characteristic |
| 243 | C4 | — | 2 | 4 | no | — |
| 244 | C4 | — | 4 | 2 | no | — |
| 245 | C4 | — | 4 | 2 | no | — |
| 246 | C4 | — | 8 | 2 | no | — |
| 247 | C4 | — | 8 | 2 | no | — |
| 248 | C4 | — | 8 | 2 | no | — |
| 249 | C4 | #3100 | 1 | 1 | yes | characteristic |
| 250 | C4 | #3101 | 1 | 1 | yes | characteristic |
| 251 | C4 | C2×#486 | 1 | 1 | yes | characteristic |
| 252 | C4 | #3135 | 1 | 1 | yes | characteristic |
| 253 | C2 | — | 2 | 1 | no | — |
| 254 | C2 | — | 2 | 1 | no | — |
| 255 | C2 | — | 16 | 2 | no | — |
| 256 | C2 | #23815 | 1 | 1 | yes | characteristic |
| 257 | C2 | #23834 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4 | C2×#124 |
| commutator, Frattini, cosocle | C2×C42 | C24 |
| socle | C22 | #2398 |
| prime radical | #3150 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C2×C4 ◁ C2×C4×C8 ◁ G | |
| LECS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21716 | C2 | semidirect |
| 3. #10687 | C2 | semidirect |
| 4. #10627 | C2 | semidirect |
| 6. #10370 | C2 | semidirect |
| 7. #8255 | C2 | semidirect |
| 8. #8137 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21716 | 2 |
| #21708 | 2 |
| #10687 | 2 |
| #10627 | 2 |
| #10546 | 2 |
| #10370 | 2 |
| #8255 | 2 |
| #8137 | 2 |