Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5211343 |
| 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 | |
1822 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)(5,6,8,9)(7,10,11,12)(13,14,18,19)(15,20,23,28)(16,17,22,21)(24,25,26,27)(30,31)(32,39)(33,41)(42,43);(7,11)(10,12)(14,19)(15,23)(16,22)(25,27)(29,30,34,31)(32,37,39,35)(33,38,41,36)(40,42,44,43);(6,9)(10,12)(13,15)(14,20)(16,26)(17,27)(18,23)(19,28)(21,25)(22,24)(29,31,34,30)(32,37,39,35)(33,36,41,38)(40,42,44,43);(1,2,3,4)(5,6)(7,10)(8,9)(11,12)(13,16,18,22)(14,21,19,17)(15,24,23,26)(20,27,28,25)(29,32)(30,35)(31,37)(33,40)(34,39)(36,42)(38,43)(41,44);(5,7)(6,10)(8,11)(9,12)(13,17,18,21)(14,22,19,16)(15,25,23,27)(20,26,28,24)(29,33,34,41)(30,36,31,38)(32,40,39,44)(35,42,37,43)Polycyclic presentation:
2^9|a^2=fg,b^2=fh,c^2=fh,d^2=gi,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=df,e^b=eg,d^c=dfg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 5187730);