Finite Group DatabasebetaFinite Group Databasebeta| order | 25856 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C101 · Schur multiplier (H2) = C22 |
| direct product | C101×#8641 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C101 | #380 |
| commutator | C22×C4 | C22×C4×C101 |
| Frattini, cosocle | C2×C42 | C23×C101 |
| prime radical | C23×C101 | #117 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C101 ◁ C2×C42×C101 ◁ G | |
336 conjugacy classes of subgroups.
| minimal degree | μ(G) = 133 |
| transitive degree | μt(G) = 12928 |
A minimal faithful permutation representation — 3 generators on 133 points:
(1,2,6,9,7,4,5,15)(3,10,13,11,14,16,12,8)(18,22)(19,26)(20,23)(25,30)(27,28)(29,31)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133);(1,3,5,12,7,14,6,13)(2,8,9,10,4,11,15,16)(17,18,23,30,21,25,20,22)(19,24,26,31,28,32,27,29);(1,4)(2,7)(3,11)(5,15)(6,9)(8,14)(10,13)(12,16)(17,19,21,28)(18,24,25,32)(20,27,23,26)(22,29,30,31)4040 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(25856, 1629);