Finite Group DatabasebetaFinite Group Databasebeta| order | 19072 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4×C149 · Schur multiplier (H2) = C2×C4 |
| direct product | #1515×C149 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C149 | C2×C22⋊C4 |
| commutator | C2×C4 | C22×C4×C149 |
| Frattini, cosocle | C22×C4 | C23×C149 |
| prime radical | C23×C149 | C2×D4 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C149 ◁ C2×C42×C149 ◁ G | |
208 conjugacy classes of subgroups; only the 88 normal subgroups are shown.
This group has 208 conjugacy classes of subgroups — too many to draw. Only its 88 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:
(2,7,9,21)(3,12)(4,16)(8,23,24,32)(10,22,11,17)(14,29)(15,28)(18,19)(20,25,31,26)(27,30)(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);(1,2,5,10)(3,8,15,25)(4,17,16,21)(6,11,13,9)(7,19,22,18)(12,26,28,24)(14,23,30,31)(20,29,32,27);(1,3,13,28)(2,8,9,24)(4,14,19,29)(5,15,6,12)(7,20,21,31)(10,25,11,26)(16,30,18,27)(17,23,22,32)3874 conjugacy classes. The character table is too large to display.
| maximal subgroup of | C149×#8501, C149×#8502, C149×#8503, … |
| maximal normal subgroup of | C149×#8501, C149×#8502, C149×#8503, … |
| maximal quotient of | C149×#7596, C149×#7604, C149×#7605, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(19072, 247);