Finite Group DatabasebetaFinite Group Databasebeta| order | 16768 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #468 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C131 · Schur multiplier (H2) = C24×C4 |
| direct product | C2×#469×C131 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C131 | C2×D4 |
| commutator, Frattini, cosocle | C2×C4 | C24×C131 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C131 ◁ C23×C4×C131 ◁ G | |
596 conjugacy classes of subgroups; only the 216 normal subgroups are shown.
This group has 596 conjugacy classes of subgroups — too many to draw. Only its 216 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 145 |
| transitive degree | μt(G) = 8384 |
A minimal faithful permutation representation — 4 generators on 145 points:
(1,2)(15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145);(3,4)(5,6)(8,11)(9,12)(13,14);(7,8,12,14,10,13,9,11);(4,6)(8,13)(11,14)4192 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C2×#1339×C131, C2×#1341×C131, C131×#12999, … |
| maximal normal subgroup of | C2×#1339×C131, C2×#1341×C131, C131×#12999, … |
| maximal quotient of | C2×#1687×C131, C2×#1693×C131, C2×#1701×C131, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(16768, 1784);