← #36471865
Subgroups — #36471865
Order 22784.
458 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | C2×#19152015 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C2×#19151414 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C2×#19151402 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #26020316 | C2 | 1 | 1 | yes | maximal, characteristic |
| 5 | #26018362 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #26018345 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | C2×#473×C89 | C2 | 1 | 1 | yes | maximal, characteristic |
| 8 | #19152015 | — | 2 | 2 | no | — |
| 9 | #19152015 | — | 2 | 2 | no | — |
| 10 | C2×#15667952 | — | 2 | 1 | no | — |
| 11 | C2×#15667952 | C22 | 1 | 1 | yes | characteristic |
| 12 | C22×#13083549 | — | 2 | 1 | no | — |
| 13 | C22×#13083549 | C22 | 1 | 1 | yes | characteristic |
| 14 | C2×#15667948 | C22 | 1 | 1 | yes | characteristic |
| 15 | C2×#15667946 | C22 | 1 | 1 | yes | characteristic |
| 16 | #19151599 | — | 2 | 1 | no | — |
| 17 | #19151414 | — | 2 | 2 | no | — |
| 18 | #19151402 | — | 2 | 1 | no | — |
| 19 | #19151402 | — | 2 | 1 | no | — |
| 20 | #19151366 | — | 2 | 1 | no | — |
| 21 | C2×#137×C89 | — | 2 | 1 | no | — |
| 22 | C22×Q16×C89 | C22 | 1 | 1 | yes | characteristic |
| 23 | C2×#131×C89 | C22 | 1 | 1 | yes | characteristic |
| 24 | #473×C89 | — | 2 | 2 | no | — |
| 25 | #473×C89 | C4 | 1 | 4 | yes | complemented |
| 26 | C2×#108×C89 | C22 | 1 | 1 | yes | characteristic |
| 27 | C2×#101×C89 | — | 2 | 1 | no | — |
| 28 | C2×#13083558 | — | 2 | 1 | no | — |
| 29 | C2×C4⋊Dic89 | — | 2 | 1 | no | — |
| 30 | #15667952 | — | 2 | 4 | no | — |
| 31 | #15667952 | — | 2 | 1 | no | — |
| 32 | #15667952 | D4 | 1 | 2 | yes | — |
| 33 | C2×#13083549 | — | 2 | 4 | no | — |
| 34 | C2×#13083549 | — | 2 | 1 | no | — |
| 35 | C2×#13083549 | — | 2 | 1 | no | — |
| 36 | C2×#13083549 | — | 2 | 1 | no | — |
| 37 | C2×#13083549 | D4 | 1 | 1 | yes | characteristic |
| 38 | C2×#13083549 | D4 | 1 | 1 | yes | characteristic |
| 39 | #15667948 | — | 2 | 1 | no | — |
| 40 | #15667948 | — | 2 | 1 | no | — |
| 41 | #15667946 | — | 2 | 1 | no | — |
| 42 | #15667946 | — | 2 | 1 | no | — |
| 43 | #15667936 | — | 4 | 1 | no | — |
| 44 | #15667933 | — | 4 | 1 | no | — |
| 45 | C2×#41×C89 | D4 | 1 | 1 | yes | characteristic |
| 46 | C22×Q8×C89 | — | 2 | 1 | no | — |
| 47 | #137×C89 | — | 2 | 4 | no | — |
| 48 | #137×C89 | — | 4 | 2 | no | — |
| 49 | C2×Q16×C89 | — | 2 | 1 | no | — |
| 50 | C2×Q16×C89 | — | 2 | 1 | no | — |
| 51 | C2×Q16×C89 | — | 2 | 1 | no | — |
| 52 | C2×Q16×C89 | — | 2 | 1 | no | — |
| 53 | C2×Q16×C89 | — | 2 | 1 | no | — |
| 54 | C2×Q16×C89 | — | 4 | 1 | no | — |
| 55 | C2×Q16×C89 | C2×C4 | 1 | 2 | yes | — |
| 56 | C2×SD16×C89 | — | 4 | 1 | no | — |
| 57 | #131×C89 | — | 2 | 1 | no | — |
| 58 | #131×C89 | — | 2 | 1 | no | — |
| 59 | #131×C89 | C2×C4 | 1 | 2 | yes | — |
| 60 | #131×C89 | D4 | 1 | 2 | yes | — |
| 61 | C2×M16×C89 | — | 2 | 1 | no | — |
| 62 | C2×M16×C89 | — | 2 | 1 | no | — |
| 63 | C2×M16×C89 | D4 | 1 | 1 | yes | characteristic |
| 64 | C22×C8×C89 | — | 2 | 1 | no | — |
| 65 | C22×C8×C89 | C23 | 1 | 1 | yes | characteristic |
| 66 | #108×C89 | — | 2 | 1 | no | — |
| 67 | #108×C89 | C2×C4 | 1 | 2 | yes | — |
| 68 | #101×C89 | — | 2 | 4 | no | — |
| 69 | C22×Dic89 | — | 4 | 1 | no | — |
| 70 | #13083558 | — | 4 | 1 | no | — |
| 71 | #13083558 | — | 4 | 1 | no | — |
| 72 | C2×#10623494 | — | 4 | 1 | no | — |
| 73 | C4⋊Dic89 | — | 4 | 1 | no | — |
| 74 | C4⋊Dic89 | — | 4 | 1 | no | — |
| 75 | #13083549 | — | 2 | 1 | no | — |
| 76 | #13083549 | — | 2 | 2 | no | — |
| 77 | #13083549 | — | 2 | 1 | no | — |
| 78 | #41×C89 | — | 2 | 1 | no | — |
| 79 | #41×C89 | — | 2 | 1 | no | — |
| 80 | #41×C89 | C22⋊C4 | 1 | 2 | yes | — |
| 81 | #41×C89 | SD16 | 1 | 2 | yes | — |
| 82 | C2×Q8×C89 | — | 2 | 2 | no | — |
| 83 | C2×Q8×C89 | — | 4 | 1 | no | — |
| 84 | C2×Q8×C89 | — | 4 | 1 | no | — |
| 85 | C2×Q8×C89 | — | 4 | 1 | no | — |
| 86 | C2×Q8×C89 | — | 4 | 1 | no | — |
| 87 | C2×Q8×C89 | — | 4 | 1 | no | — |
| 88 | C2×Q8×C89 | D8 | 1 | 1 | yes | characteristic |
| 89 | C2×D4×C89 | — | 2 | 1 | no | — |
| 90 | C2×D4×C89 | D8 | 1 | 1 | yes | characteristic |
| 91 | C22×C4×C89 | — | 2 | 1 | no | — |
| 92 | C22×C4×C89 | — | 4 | 1 | no | — |
| 93 | C22×C4×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 94 | Q16×C89 | — | 2 | 2 | no | — |
| 95 | Q16×C89 | — | 2 | 2 | no | — |
| 96 | Q16×C89 | — | 4 | 4 | no | — |
| 97 | Q16×C89 | — | 4 | 1 | no | — |
| 98 | Q16×C89 | — | 4 | 1 | no | — |
| 99 | SD16×C89 | — | 4 | 4 | no | — |
| 100 | M16×C89 | — | 2 | 1 | no | — |
| 101 | M16×C89 | — | 2 | 2 | no | — |
| 102 | M16×C89 | — | 2 | 2 | no | — |
| 103 | M16×C89 | — | 2 | 2 | no | — |
| 104 | M16×C89 | — | 4 | 1 | no | — |
| 105 | M16×C89 | C22⋊C4 | 1 | 2 | yes | — |
| 106 | C2×C8×C89 | — | 2 | 1 | no | — |
| 107 | C2×C8×C89 | — | 2 | 2 | no | — |
| 108 | C2×C8×C89 | — | 2 | 2 | no | — |
| 109 | C2×C8×C89 | — | 4 | 1 | no | — |
| 110 | C2×C8×C89 | C22×C4 | 1 | 1 | yes | characteristic |
| 111 | C2×C8×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 112 | C2×C8×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 113 | C2×C8×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 114 | C2×C8×C89 | #41 | 1 | 1 | yes | characteristic |
| 115 | C2×C8×C89 | #41 | 1 | 1 | yes | characteristic |
| 116 | C23×C89 | — | 2 | 1 | no | — |
| 117 | C23×C89 | #135 | 1 | 1 | yes | characteristic |
| 118 | Q8×C89 | — | 2 | 1 | no | — |
| 119 | Q8×C89 | — | 4 | 2 | no | — |
| 120 | Q8×C89 | — | 4 | 2 | no | — |
| 121 | Q8×C89 | — | 8 | 1 | no | — |
| 122 | Q8×C89 | — | 8 | 1 | no | — |
| 123 | Q8×C89 | #102 | 1 | 2 | yes | — |
| 124 | D4×C89 | — | 2 | 2 | no | — |
| 125 | D4×C89 | — | 2 | 2 | no | — |
| 126 | D4×C89 | — | 2 | 1 | no | — |
| 127 | D4×C89 | #102 | 1 | 2 | yes | — |
| 128 | C2×C4×C89 | — | 2 | 1 | no | — |
| 129 | C2×C4×C89 | — | 2 | 2 | no | — |
| 130 | C2×C4×C89 | — | 2 | 2 | no | — |
| 131 | C2×C4×C89 | — | 4 | 2 | no | — |
| 132 | C2×C4×C89 | — | 8 | 1 | no | — |
| 133 | C2×C4×C89 | — | 8 | 1 | no | — |
| 134 | C2×C4×C89 | C2×C22⋊C4 | 1 | 1 | yes | characteristic |
| 135 | C2×C4×C89 | #121 | 1 | 1 | yes | characteristic |
| 136 | C2×C4×C89 | #121 | 1 | 1 | yes | characteristic |
| 137 | C2×C4×C89 | C2×D8 | 1 | 1 | yes | characteristic |
| 138 | C2×C4×C89 | C2×SD16 | 1 | 1 | yes | characteristic |
| 139 | C2×C4×C89 | #135 | 1 | 1 | yes | characteristic |
| 140 | C2×Dic89 | — | 8 | 1 | no | — |
| 141 | C2×Dic89 | — | 16 | 1 | no | — |
| 142 | C8×C89 | — | 2 | 2 | no | — |
| 143 | C8×C89 | — | 4 | 2 | no | — |
| 144 | C8×C89 | C4×D4 | 1 | 1 | yes | characteristic |
| 145 | C8×C89 | C4×D4 | 1 | 1 | yes | characteristic |
| 146 | C8×C89 | #120 | 1 | 1 | yes | characteristic |
| 147 | C8×C89 | #123 | 1 | 1 | yes | characteristic |
| 148 | #10623494 | — | 8 | 1 | no | — |
| 149 | C22×C89 | — | 2 | 1 | no | — |
| 150 | C22×C89 | — | 2 | 1 | no | — |
| 151 | C22×C89 | — | 2 | 2 | no | — |
| 152 | C22×C89 | — | 4 | 1 | no | — |
| 153 | C22×C89 | — | 4 | 1 | no | — |
| 154 | C22×C89 | #416 | 1 | 1 | yes | characteristic |
| 155 | C22×C89 | #465 | 1 | 1 | yes | characteristic |
| 156 | C22×C89 | #466 | 1 | 1 | yes | characteristic |
| 157 | C4×C89 | — | 2 | 2 | no | — |
| 158 | C4×C89 | — | 8 | 2 | no | — |
| 159 | C4×C89 | #386 | 1 | 1 | yes | characteristic |
| 160 | C4×C89 | C2×#102 | 1 | 1 | yes | characteristic |
| 161 | C4×C89 | #465 | 1 | 1 | yes | characteristic |
| 162 | C4×C89 | #466 | 1 | 1 | yes | characteristic |
| 163 | Dic89 | — | 16 | 1 | no | — |
| 164 | #13072 | — | 89 | 1 | no | maximal, Sylow |
| 165 | C2×C89 | — | 2 | 1 | no | — |
| 166 | C2×C89 | — | 2 | 1 | no | — |
| 167 | C2×C89 | — | 4 | 2 | no | — |
| 168 | C2×C89 | #1893 | 1 | 1 | yes | characteristic |
| 169 | C2×C89 | #2222 | 1 | 1 | yes | characteristic |
| 170 | C2×C89 | #2223 | 1 | 1 | yes | characteristic |
| 171 | C2×#504 | — | 89 | 1 | no | — |
| 172 | C2×#473 | D89 | 1 | 1 | yes | characteristic |
| 173 | C2×#362 | — | 89 | 1 | no | — |
| 174 | C2×#358 | — | 89 | 1 | no | — |
| 175 | #1816 | — | 89 | 1 | no | — |
| 176 | #1387 | — | 89 | 1 | no | — |
| 177 | #1381 | — | 89 | 1 | no | — |
| 178 | C89 | #13072 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 179 | C2×#137 | — | 2 | 1 | no | — |
| 180 | C22×Q16 | C2×D89 | 1 | 1 | yes | characteristic |
| 181 | C2×#131 | C2×D89 | 1 | 1 | yes | characteristic |
| 182 | #504 | — | 178 | 2 | no | — |
| 183 | #504 | — | 178 | 2 | no | — |
| 184 | C2×M32 | — | 89 | 1 | no | — |
| 185 | C2×M32 | — | 178 | 1 | no | — |
| 186 | C22×C16 | — | 89 | 1 | no | — |
| 187 | C22×C16 | — | 178 | 1 | no | — |
| 188 | #473 | — | 2 | 2 | no | — |
| 189 | #473 | Dic89 | 1 | 4 | yes | complemented |
| 190 | C2×#108 | — | 89 | 1 | no | — |
| 191 | C2×#108 | C2×D89 | 1 | 1 | yes | characteristic |
| 192 | C2×#107 | — | 89 | 1 | no | — |
| 193 | #417 | — | 178 | 1 | no | — |
| 194 | C2×#101 | — | 2 | 1 | no | — |
| 195 | #362 | — | 178 | 2 | no | — |
| 196 | #358 | — | 178 | 1 | no | — |
| 197 | #358 | — | 178 | 1 | no | — |
| 198 | #343 | — | 178 | 1 | no | — |
| 199 | C2×#41 | C22⋊D89 | 1 | 1 | yes | characteristic |
| 200 | C22×Q8 | — | 2 | 1 | no | — |
| 201 | #137 | — | 2 | 4 | no | — |
| 202 | #137 | — | 4 | 2 | no | — |
| 203 | C2×Q16 | — | 2 | 1 | no | — |
| 204 | C2×Q16 | — | 2 | 1 | no | — |
| 205 | C2×Q16 | — | 2 | 1 | no | — |
| 206 | C2×Q16 | — | 2 | 1 | no | — |
| 207 | C2×Q16 | — | 2 | 1 | no | — |
| 208 | C2×Q16 | — | 4 | 1 | no | — |
| 209 | C2×Q16 | C2×Dic89 | 1 | 2 | yes | — |
| 210 | C2×SD16 | — | 4 | 1 | no | — |
| 211 | #131 | — | 2 | 1 | no | — |
| 212 | #131 | — | 2 | 1 | no | — |
| 213 | #131 | C2×Dic89 | 1 | 2 | yes | — |
| 214 | #131 | C22⋊D89 | 1 | 2 | yes | — |
| 215 | C2×M16 | — | 2 | 1 | no | — |
| 216 | C2×M16 | — | 2 | 1 | no | — |
| 217 | C2×M16 | — | 178 | 1 | no | — |
| 218 | C2×M16 | C22⋊D89 | 1 | 1 | yes | characteristic |
| 219 | C22×C8 | — | 2 | 1 | no | — |
| 220 | C22×C8 | C22×D89 | 1 | 1 | yes | characteristic |
| 221 | C2×C4⋊C4 | — | 178 | 1 | no | — |
| 222 | M32 | — | 89 | 2 | no | — |
| 223 | M32 | — | 178 | 4 | no | — |
| 224 | M32 | — | 178 | 1 | no | — |
| 225 | C2×C16 | — | 89 | 1 | no | — |
| 226 | C2×C16 | — | 89 | 1 | no | — |
| 227 | C2×C16 | — | 178 | 4 | no | — |
| 228 | C2×C16 | — | 178 | 1 | no | — |
| 229 | C2×C16 | — | 178 | 1 | no | — |
| 230 | C2×C16 | — | 178 | 1 | no | — |
| 231 | #108 | — | 2 | 1 | no | — |
| 232 | #108 | — | 178 | 1 | no | — |
| 233 | #108 | — | 178 | 1 | no | — |
| 234 | #108 | C2×Dic89 | 1 | 2 | yes | — |
| 235 | #107 | — | 178 | 1 | no | — |
| 236 | #107 | — | 178 | 1 | no | — |
| 237 | #103 | — | 356 | 1 | no | — |
| 238 | #102 | — | 356 | 1 | no | — |
| 239 | #101 | — | 2 | 4 | no | — |
| 240 | #41 | — | 2 | 1 | no | — |
| 241 | #41 | — | 2 | 1 | no | — |
| 242 | #41 | C22⋊Dic89 | 1 | 2 | yes | — |
| 243 | #41 | #13083562 | 1 | 2 | yes | — |
| 244 | C2×Q8 | — | 2 | 2 | no | — |
| 245 | C2×Q8 | — | 4 | 1 | no | — |
| 246 | C2×Q8 | — | 4 | 1 | no | — |
| 247 | C2×Q8 | — | 4 | 1 | no | — |
| 248 | C2×Q8 | — | 4 | 1 | no | — |
| 249 | C2×Q8 | — | 4 | 1 | no | — |
| 250 | C2×Q8 | #13083559 | 1 | 1 | yes | characteristic |
| 251 | C2×D4 | — | 2 | 1 | no | — |
| 252 | C2×D4 | #13083559 | 1 | 1 | yes | characteristic |
| 253 | C22×C4 | — | 2 | 1 | no | — |
| 254 | C22×C4 | — | 4 | 1 | no | — |
| 255 | C22×C4 | — | 356 | 1 | no | — |
| 256 | C22×C4 | C2×C22⋊D89 | 1 | 1 | yes | characteristic |
| 257 | Q16 | — | 2 | 2 | no | — |
| 258 | Q16 | — | 2 | 2 | no | — |
| 259 | Q16 | — | 4 | 4 | no | — |
| 260 | Q16 | — | 4 | 1 | no | — |
| 261 | Q16 | — | 4 | 1 | no | — |
| 262 | SD16 | — | 4 | 4 | no | — |
| 263 | M16 | — | 2 | 1 | no | — |
| 264 | M16 | — | 2 | 2 | no | — |
| 265 | M16 | — | 2 | 2 | no | — |
| 266 | M16 | — | 2 | 2 | no | — |
| 267 | M16 | — | 4 | 1 | no | — |
| 268 | M16 | — | 356 | 1 | no | — |
| 269 | M16 | — | 356 | 1 | no | — |
| 270 | M16 | C22⋊Dic89 | 1 | 2 | yes | — |
| 271 | C2×C8 | — | 2 | 1 | no | — |
| 272 | C2×C8 | — | 2 | 2 | no | — |
| 273 | C2×C8 | — | 2 | 2 | no | — |
| 274 | C2×C8 | — | 4 | 1 | no | — |
| 275 | C2×C8 | — | 356 | 1 | no | — |
| 276 | C2×C8 | C22×Dic89 | 1 | 1 | yes | characteristic |
| 277 | C2×C8 | D4×D89 | 1 | 1 | yes | characteristic |
| 278 | C2×C8 | D4×D89 | 1 | 1 | yes | characteristic |
| 279 | C2×C8 | C2×C22⋊D89 | 1 | 1 | yes | characteristic |
| 280 | C2×C8 | #13083573 | 1 | 1 | yes | characteristic |
| 281 | C2×C8 | #13083573 | 1 | 1 | yes | characteristic |
| 282 | C4⋊C4 | — | 356 | 1 | no | — |
| 283 | C4⋊C4 | — | 356 | 1 | no | — |
| 284 | C16 | — | 178 | 1 | no | — |
| 285 | C16 | — | 178 | 1 | no | — |
| 286 | C16 | — | 178 | 2 | no | — |
| 287 | C23 | — | 2 | 1 | no | — |
| 288 | C23 | #15668032 | 1 | 1 | yes | characteristic |
| 289 | Q8 | — | 2 | 1 | no | — |
| 290 | Q8 | — | 4 | 2 | no | — |
| 291 | Q8 | — | 4 | 2 | no | — |
| 292 | Q8 | — | 8 | 1 | no | — |
| 293 | Q8 | — | 8 | 1 | no | — |
| 294 | Q8 | #15667933 | 1 | 2 | yes | — |
| 295 | D4 | — | 2 | 2 | no | — |
| 296 | D4 | — | 2 | 2 | no | — |
| 297 | D4 | — | 2 | 1 | no | — |
| 298 | D4 | #15667933 | 1 | 2 | yes | — |
| 299 | C2×C4 | — | 2 | 1 | no | — |
| 300 | C2×C4 | — | 2 | 2 | no | — |
| 301 | C2×C4 | — | 2 | 2 | no | — |
| 302 | C2×C4 | — | 4 | 2 | no | — |
| 303 | C2×C4 | — | 8 | 1 | no | — |
| 304 | C2×C4 | — | 8 | 1 | no | — |
| 305 | C2×C4 | — | 1424 | 1 | no | — |
| 306 | C2×C4 | — | 712 | 1 | no | — |
| 307 | C2×C4 | C2×C22⋊Dic89 | 1 | 1 | yes | characteristic |
| 308 | C2×C4 | #15667984 | 1 | 1 | yes | characteristic |
| 309 | C2×C4 | #15667984 | 1 | 1 | yes | characteristic |
| 310 | C2×C4 | C2×#13083559 | 1 | 1 | yes | characteristic |
| 311 | C2×C4 | C2×#13083562 | 1 | 1 | yes | characteristic |
| 312 | C2×C4 | #15668032 | 1 | 1 | yes | characteristic |
| 313 | C8 | — | 2 | 2 | no | — |
| 314 | C8 | — | 4 | 2 | no | — |
| 315 | C8 | — | 712 | 1 | no | — |
| 316 | C8 | D4×Dic89 | 1 | 1 | yes | characteristic |
| 317 | C8 | D4×Dic89 | 1 | 1 | yes | characteristic |
| 318 | C8 | #15667980 | 1 | 1 | yes | characteristic |
| 319 | C8 | #15667993 | 1 | 1 | yes | characteristic |
| 320 | C22 | — | 2 | 1 | no | — |
| 321 | C22 | — | 2 | 1 | no | — |
| 322 | C22 | — | 2 | 2 | no | — |
| 323 | C22 | — | 4 | 1 | no | — |
| 324 | C22 | — | 4 | 1 | no | — |
| 325 | C22 | #19151594 | 1 | 1 | yes | characteristic |
| 326 | C22 | #19151825 | 1 | 1 | yes | characteristic |
| 327 | C22 | #19151832 | 1 | 1 | yes | characteristic |
| 328 | C4 | — | 2 | 2 | no | — |
| 329 | C4 | — | 8 | 2 | no | — |
| 330 | C4 | — | 1424 | 1 | no | — |
| 331 | C4 | #19151478 | 1 | 1 | yes | characteristic |
| 332 | C4 | C2×#15667933 | 1 | 1 | yes | characteristic |
| 333 | C4 | #19151825 | 1 | 1 | yes | characteristic |
| 334 | C4 | #19151832 | 1 | 1 | yes | characteristic |
| 335 | C2 | — | 2 | 1 | no | — |
| 336 | C2 | — | 2 | 1 | no | — |
| 337 | C2 | — | 4 | 2 | no | — |
| 338 | C2 | #26020681 | 1 | 1 | yes | characteristic |
| 339 | C2 | #26022375 | 1 | 1 | yes | characteristic |
| 340 | C2 | #26022384 | 1 | 1 | yes | characteristic |
Complements
Splittings G = N ⋊ H with N normal; H ≅ G/N.
Maximal subgroups
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
Finite Group Databasebeta