Finite Group DatabasebetaFinite Group Databasebeta| order | 19072 |
| nilpotency class | 4 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C149 · Schur multiplier (H2) = C23 |
| direct product | #2191×C149 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C149 | #447 |
| commutator, Frattini, cosocle | C2×C8 | C23×C149 |
| prime radical | #575×C149 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C149 ◁ C2×C4×C149 ◁ C2×M16×C149 ◁ G | |
216 conjugacy classes of subgroups; only the 64 normal subgroups are shown.
This group has 216 conjugacy classes of subgroups — too many to draw. Only its 64 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 181 |
| transitive degree | μt(G) = 4768 |
A minimal faithful permutation representation — 3 generators on 181 points:
(1,2,6,10)(3,11,13,29)(4,15,17,31)(5,20,18,9)(7,22,23,12)(8,25,27,19)(14,30,21,26)(16,28,32,24)(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);(1,3)(2,7)(4,16)(5,21)(6,13)(8,26)(9,28)(10,23)(11,15)(12,19)(14,18)(17,32)(20,24)(22,25)(27,30)(29,31);(4,17)(8,27)(11,29)(12,22)(15,31)(16,32)(19,25)(26,30)2980 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C149×#12115, C149×#12116, C149×#12118, … |
| maximal normal subgroup of | C149×#12115, C149×#12116, C149×#12118, … |
| maximal quotient of | C149×#12105, C149×#12106, C149×#12107, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19072, 923);