Finite Group DatabasebetaFinite Group Databasebeta| order | 19328 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C151 · Schur multiplier (H2) = C23 |
| direct product | #2143×C151 |
| subgroup | G/H | |
|---|---|---|
| center | C4×C151 | C2×D8 |
| commutator | C8 | C22×C4×C151 |
| Frattini, cosocle | C2×C8 | C23×C151 |
| socle | C2×C151 | C2×#102 |
| prime radical | C2×#135×C151 | C2 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C151 ◁ C22×C4×C151 ◁ C22×C8×C151 ◁ G | |
220 conjugacy classes of subgroups; only the 100 normal subgroups are shown.
This group has 220 conjugacy classes of subgroups — too many to draw. Only its 100 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 183 |
| transitive degree | μt(G) = 4832 |
A minimal faithful permutation representation — 3 generators on 183 points:
(1,2,5,10,7,11,6,21)(3,12,15,29,13,28,22,26)(4,16,18,27,20,31,19,9)(8,17,24,30,23,32,25,14)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183);(1,3)(2,8)(4,17)(5,15)(6,22)(7,13)(9,26)(10,24)(11,23)(12,16)(14,19)(18,30)(20,32)(21,25)(27,29)(28,31);(3,13)(8,23)(12,28)(14,30)(15,22)(17,32)(24,25)(26,29)4832 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C151×#12649, C151×#12651, C151×#12740, … |
| maximal normal subgroup of | C151×#12649, C151×#12651, C151×#12740, … |
| maximal quotient of | C151×#11592, C151×#11593, C151×#11594, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19328, 875);