Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4597856 |
| automorphism | Aut(G) order 1048576 |
| 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 | |
1768 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)(7,8)(9,11)(10,12)(13,14,18,19)(15,20,22,16)(17,21,26,27)(23,28,25,24)(30,31)(32,39)(33,41)(42,43);(5,7)(6,10)(8,11)(9,12)(14,19)(15,22)(21,27)(23,25)(29,30,34,31)(32,37,39,35)(33,36,41,38)(40,43,44,42);(5,7,9,12)(6,10,11,8)(13,15)(14,20)(16,19)(17,25)(18,22)(21,24)(23,26)(27,28)(29,31,34,30)(32,37,39,35)(33,36,41,38)(40,42,44,43);(1,2)(3,4)(5,8)(6,7)(9,10)(11,12)(13,16,18,20)(14,15,19,22)(17,24,26,28)(21,23,27,25)(29,32,34,39)(30,35,31,37)(33,40,41,44)(36,42,38,43);(5,7)(6,8)(9,12)(10,11)(13,17)(14,21)(15,23)(16,24)(18,26)(19,27)(20,28)(22,25)(29,33)(30,36)(31,38)(32,40)(34,41)(35,42)(37,43)(39,44)Polycyclic presentation:
2^9|a^2=fg,b^2=fh,c^2=g,d^2=gh,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=dg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4507925);