Finite Group DatabasebetaFinite Group Databasebeta| order | 19072 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C149 · Schur multiplier (H2) = C24 |
| direct product | #1915×C149 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C149 | #386 |
| commutator | C23 | C22×C4×C149 |
| Frattini, cosocle | C22×C4 | C23×C149 |
| prime radical | C2×#41×C149 | C22 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C149 ◁ C22×C4×C149 ◁ G | |
308 conjugacy classes of subgroups; only the 108 normal subgroups are shown.
This group has 308 conjugacy classes of subgroups — too many to draw. Only its 108 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:
(1,2,5,10,6,9,11,24)(3,7,14,21,13,22,18,25)(4,15,17,26,16,8,19,23)(12,20,28,31,27,30,29,32)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181);(1,3,11,14,6,13,5,18)(2,7,10,25,9,22,24,21)(4,12,17,29,16,27,19,28)(8,20,26,31,15,30,23,32);(1,4)(2,8)(3,12)(5,19)(6,16)(7,20)(9,15)(10,26)(11,17)(13,27)(14,29)(18,28)(21,32)(22,30)(23,24)(25,31)4321 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C149×#12757, C149×#12758, C149×#12770, … |
| maximal normal subgroup of | C149×#12757, C149×#12758, C149×#12770, … |
| maximal quotient of | C149×#9108, C149×#9110, C149×#9189, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19072, 647);