Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2601293 |
| automorphism | Aut(G) order 2097152 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C25 | C24 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1849 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(2,4)(5,6,8,10)(7,9,11,12)(13,14)(15,20)(16,21)(17,22)(18,19)(23,25)(24,28)(26,27)(30,34)(31,37)(32,40)(43,44);(7,11)(9,12)(14,19)(15,21)(22,27)(23,28)(29,30,33,34)(31,38,37,35)(32,36,40,42)(39,44,41,43);(5,7)(6,9)(8,11)(10,12)(13,15,18,21)(14,20,19,16)(17,23,26,28)(22,25,27,24)(29,30)(31,35)(32,36)(33,34)(37,38)(39,43)(40,42)(41,44);(1,2)(3,4)(5,6)(7,9)(8,10)(11,12)(13,16,18,20)(14,21,19,15)(17,25,26,24)(22,23,27,28)(29,31,33,37)(30,35,34,38)(32,41,40,39)(36,44,42,43);(13,17,18,26)(14,22,19,27)(15,23,21,28)(16,24,20,25)(29,32,33,40)(30,36,34,42)(31,39,37,41)(35,43,38,44)Polycyclic presentation:
2^9|a^2=fh,b^2=g,c^2=fg,d^2=f,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2508782);