Finite Group DatabasebetaFinite Group Databasebeta| order | 27904 |
| nilpotency class | 2 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C42×C109 · Schur multiplier (H2) = C23×C4 |
| direct product | C109×#20560 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C109 | C24 |
| commutator | C22 | C22×C42×C109 |
| Frattini, cosocle | C22×C4 | C24×C109 |
| socle | C23×C109 | C23×C4 |
| prime radical | C22×D4×C109 | C2×C4 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C109 ◁ G | |
1010 conjugacy classes of subgroups.
| minimal degree | μ(G) = 137 |
| transitive degree | μt(G) = 13952 |
A minimal faithful permutation representation — 4 generators on 137 points:
(5,6)(7,11)(8,10)(9,12)(13,14,16,20,17,19,23,26)(15,18,22,25,21,24,27,28)(29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137);(1,2,3,4)(5,7)(6,9)(8,12)(10,11)(15,21)(18,24)(22,27)(25,28);(7,12)(9,11)(13,15,16,22,17,21,23,27)(14,18,20,25,19,24,26,28);(6,10)(9,11)(14,19)(18,24)(20,26)(25,28)9592 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(27904, 13548);