Finite Group DatabasebetaFinite Group Databasebeta| order | 15104 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #2196 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C59 · Schur multiplier (H2) = C26 |
| direct product | C2×C59×#2197 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C59 | B(4,𝔽2) |
| commutator, Frattini, cosocle | C2×D4 | C24×C59 |
| prime radical | C2×C59×B(4,𝔽2) | C2 |
| LCS | G ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C59 ◁ C23×C59 ◁ C22×D4×C59 ◁ G | |
1320 conjugacy classes of subgroups.
| minimal degree | μ(G) = 77 |
| transitive degree | μt(G) = 1888 |
A minimal faithful permutation representation — 4 generators on 77 points:
(1,2)(19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77);(3,4)(5,11)(6,9)(7,10)(8,12)(13,17)(14,16)(15,18);(3,5,7,13)(4,8,10,15)(6,12,14,18)(9,11,16,17);(6,14)(12,18)2360 conjugacy classes. The character table is too large to display.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(15104, 26532);