Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #29592 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
| direct product | C2×#30097 |
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1538 conjugacy classes of subgroups.
| minimal degree | μ(G) = 42 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 42 points:
(1,2);(3,4)(5,8)(6,7)(9,10)(11,12,15,18)(13,19,21,16)(14,17,22,24)(20,25,26,23)(27,28,31,34)(29,32,37,41)(30,33,38,42)(35,39,36,40);(11,13,15,21)(12,16,18,19)(14,20,22,26)(17,23,24,25)(27,29)(28,32)(30,35)(31,37)(33,39)(34,41)(36,38)(40,42);(4,7)(8,10)(11,14,15,22)(12,17,18,24)(13,20,21,26)(16,23,19,25)(29,35)(30,38)(32,39)(33,42)(36,37)(40,41);(3,5,6,9)(4,8,7,10)(14,22)(17,24)(20,26)(23,25)92 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6341977);