Finite Group DatabasebetaFinite Group Databasebeta| order | 21248 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C83 · Schur multiplier (H2) = C22×C42 |
| direct product | C83×#22613 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C83 | C22×D4 |
| commutator | C2×C4 | C23×C4×C83 |
| Frattini, cosocle | C22×C4 | C24×C83 |
| prime radical | C24×C83 | C2×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C83 ◁ C4×C22⋊C4×C83 ◁ G | |
778 conjugacy classes of subgroups.
| minimal degree | μ(G) = 111 |
| transitive degree | μt(G) = 10624 |
A minimal faithful permutation representation — 4 generators on 111 points:
(1,2,3,4)(5,6)(7,9)(8,10)(11,12)(13,14,18,21,19,22,16,17)(15,23,24,27,25,28,26,20)(29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111);(5,7,8,11)(6,9,10,12)(13,15)(14,20)(16,24)(17,23)(18,26)(19,25)(21,28)(22,27);(6,10)(9,12)(13,16,19,18)(14,17,22,21)(15,24,25,26)(20,23,27,28);(13,17,16,22,19,21,18,14)(15,20,26,28,25,27,24,23)5810 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(21248, 15601);