Finite Group DatabasebetaFinite Group Databasebeta| order | 3904 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of D16 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C61 · Schur multiplier (H2) = C2 |
| direct product | C61×#358 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C22×C61 | D8 |
| commutator | C8 | C2×C4×C61 |
| Frattini, cosocle | C2×C8 | C22×C61 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C61 ◁ C2×C4×C61 ◁ C2×C8×C61 ◁ G | |
58 conjugacy classes of subgroups.
| minimal degree | μ(G) = 81 |
| transitive degree | μt(G) = 3904 |
A minimal faithful permutation representation — 2 generators on 81 points:
(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61)(62,63,64,65)(67,71)(68,74)(69,76)(72,81)(73,80)(75,78)(77,79);(66,67,70,73)(68,75,77,81)(69,78,76,72)(71,79,80,74)1342 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(3904, 39);