Finite Group DatabasebetaFinite Group Databasebeta| order | 18688 |
| nilpotency class | 3 |
| automorphism | ? |
| homology | Abelianization (H1) = C25×C73 · Schur multiplier (H2) = C29 |
| direct product | C2×C73×#3067 |
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C73 | #121 |
| commutator, Frattini, cosocle | C2×C4 | C25×C73 |
| socle | C22×C73 | C2×#121 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C73 ◁ C23×C4×C73 ◁ G | |
2650 conjugacy classes of subgroups.
| minimal degree | μ(G) = 107 |
| transitive degree | μt(G) = 4672 |
A minimal faithful permutation representation — 5 generators on 107 points:
(1,2)(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);(3,4)(5,15)(6,20)(7,12)(8,13)(9,14)(10,17)(11,21)(16,30)(18,26)(19,25)(22,27)(23,28)(24,32)(29,31)(33,34);(3,5,7,17,9,19,8,18)(4,10,13,15,14,26,12,25)(6,16,21,31,22,32,23,33)(11,24,20,29,28,30,27,34);(3,6)(4,11)(5,16)(7,21)(8,23)(9,22)(10,24)(12,27)(13,20)(14,28)(15,29)(17,31)(18,33)(19,32)(25,34)(26,30);(3,7,9,8)(4,12,14,13)(5,17,19,18)(6,21,22,23)(10,25,26,15)(11,27,28,20)(16,31,32,33)(24,34,30,29)4672 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(18688, 53454);