Finite Group DatabasebetaFinite Group Databasebeta| order | 16768 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #120 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4×C131 · Schur multiplier (H2) = C25×C4 |
| direct product | C4×#127×C131 |
| subgroup | G/H | |
|---|---|---|
| center | C22×C4×C131 | C23 |
| commutator | C22 | C23×C4×C131 |
| Frattini, cosocle | C23 | C24×C131 |
| socle | C23×C131 | C24 |
| prime radical | C2×#127×C131 | C2 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4×C131 ◁ G | |
924 conjugacy classes of subgroups; only the 368 normal subgroups are shown.
This group has 924 conjugacy classes of subgroups — too many to draw. Only its 368 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 143 |
| transitive degree | μt(G) = 8384 |
A minimal faithful permutation representation — 4 generators on 143 points:
(1,2,3,4)(13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143);(6,8)(10,12);(5,6,7,8);(9,10,11,12)7336 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C131×#7569, C131×#7587, C131×#7603, … |
| maximal normal subgroup of | C131×#7569, C131×#7587, C131×#7603, … |
| maximal quotient of | C4×#390×C131, C4×#384×C131, C4×#392×C131, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16768, 1038);