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, prime radical, cosocle | C24 | C25 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1794 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 5 generators on 44 points:
(1,2,3,4)(7,11)(10,12)(13,14)(15,21)(16,20)(17,18)(19,23)(22,28)(24,27)(25,26)(30,31)(32,39)(33,41)(43,44);(6,9)(10,12)(14,18)(19,21)(20,26)(27,28)(29,30,34,31)(32,37,39,35)(33,36,41,38)(40,44,42,43);(5,6)(7,10)(8,9)(11,12)(13,14)(15,19)(16,20)(17,18)(21,23)(22,27)(24,28)(25,26)(29,31,34,30)(32,37,39,35)(33,38,41,36)(40,44,42,43);(1,2)(3,4)(5,7,8,11)(6,10,9,12)(13,15)(14,19)(16,24)(17,23)(18,21)(20,28)(22,25)(26,27)(29,32,34,39)(30,35,31,37)(33,42,41,40)(36,44,38,43);(13,16,17,25)(14,20,18,26)(15,22,23,24)(19,27,21,28)(29,33)(30,36)(31,38)(32,40)(34,41)(35,43)(37,44)(39,42)Polycyclic presentation:
2^9|a^2=ghi,b^2=g,c^2=g,d^2=fh,e^2=fg,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, 2517505);