Finite Group DatabasebetaFinite Group Databasebeta| order | 28928 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C113 · Schur multiplier (H2) = C23 |
| direct product | C113×#12927 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C113 | #447 |
| commutator | C2×C8 | C22×C4×C113 |
| Frattini, cosocle | C22×C8 | C23×C113 |
| socle | C2×C113 | #1852 |
| prime radical | C2×#41×C113 | D4 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C113 ◁ C22×C4×C113 ◁ C2×#131×C113 ◁ G | |
378 conjugacy classes of subgroups.
| minimal degree | μ(G) = 177 |
| transitive degree | μt(G) = 7232 |
A minimal faithful permutation representation — 3 generators on 177 points:
(1,2,6,13,8,14,7,12)(3,15,18,42,19,43,30,37)(4,20,23,36,24,40,22,10)(5,25,27,39,29,38,28,11)(9,26,33,49,34,57,32,17)(16,44,47,62,48,60,46,41)(21,52,55,61,56,35,54,51)(31,45,50,53,59,64,58,63)(65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177);(1,3,6,18,8,19,7,30)(2,9,13,33,14,34,12,32)(4,16,23,47,24,48,22,46)(5,26,27,49,29,57,28,17)(10,31,20,50,36,59,40,58)(11,37,25,15,39,42,38,43)(21,53,55,64,56,63,54,45)(35,60,51,41,52,44,61,62);(1,4)(2,10)(3,16)(5,21)(6,23)(7,22)(8,24)(9,31)(11,35)(12,40)(13,20)(14,36)(15,41)(17,45)(18,47)(19,48)(25,51)(26,53)(27,55)(28,54)(29,56)(30,46)(32,58)(33,50)(34,59)(37,60)(38,61)(39,52)(42,44)(43,62)(49,64)(57,63)5198 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(28928, 5915);