Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7518944 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | #45385 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2392 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
1998 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(5,6)(7,9)(8,10)(11,12)(13,14)(15,26)(16,22)(17,23)(18,21)(19,34)(20,25)(24,29)(27,41)(28,36)(30,37)(31,35)(32,40)(33,39)(38,42)(43,44);(2,4)(5,7)(6,9)(8,11)(10,12)(13,15,19,18,20,29,17,28)(14,21,23,26,25,36,34,24)(16,27,30,31,32,42,33,43)(22,35,39,41,40,44,37,38);(6,10)(7,11)(13,16)(14,22)(15,27)(17,33)(18,31)(19,30)(20,32)(21,35)(23,39)(24,38)(25,40)(26,41)(28,43)(29,42)(34,37)(36,44);(1,2,3,4)(6,10)(9,12)(13,17,20,19)(14,23,25,34)(15,28,29,18)(16,30,32,33)(21,26,36,24)(22,37,40,39)(27,31,42,43)(35,38,44,41);(13,18,19,29,20,28,17,15)(14,24,23,21,25,26,34,36)(16,31,30,42,32,43,33,27)(22,38,39,35,40,41,37,44)Polycyclic presentation:
2^9|b^2=f,d^2=hi,e^2=f,f^2=i,b^a=bf,c^a=cg,d^a=dg,e^a=ef,f^a=fi,c^b=cg,d^b=dh,e^b=ei,d^c=di68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7518845);