Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #53390 |
| automorphism | ? |
| homology | Abelianization (H1) = C26 · Schur multiplier (H2) = C212 |
| direct product | C2×#55346 |
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C25 |
| commutator, Frattini, cosocle | C23 | C26 |
| prime radical | C2×#2825 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C23 ▷ C1 | |
4826 conjugacy classes of subgroups.
| minimal degree | μ(G) = 42 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 6 generators on 42 points:
(1,2);(11,12,16,13)(14,17,21,19)(15,20,23,18)(22,25,26,24)(27,28)(29,35)(30,32)(31,38)(33,36)(34,39)(37,40)(41,42);(3,4,7,8)(5,6,9,10)(12,13)(14,21)(15,23)(24,25)(28,30)(29,36)(34,38)(37,42);(4,8)(5,9)(11,13,16,12)(14,17,21,19)(15,20,23,18)(22,24,26,25)(27,29)(28,33)(30,35)(31,37)(32,36)(34,40)(38,41)(39,42);(3,5)(4,6)(7,9)(8,10)(11,14,16,21)(12,17,13,19)(15,22,23,26)(18,24,20,25)(27,30,32,28)(29,35,36,33)(31,38,39,34)(37,41,42,40);(3,6)(4,5)(7,10)(8,9)(11,15)(12,18)(13,20)(14,22)(16,23)(17,24)(19,25)(21,26)(27,31,32,39)(28,34,30,38)(29,37,36,42)(33,40,35,41)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 8009581);