Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #1506685 |
| automorphism | ? |
| 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 | |
1821 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(5,6,9,7)(8,11,12,10)(13,14,18,19)(15,16,23,20)(17,25,26,21)(22,27,28,24)(29,30,33,36)(31,37,39,34)(32,40,41,35)(38,42,44,43);(2,4)(14,19)(16,20)(17,26)(22,28)(29,30,33,36)(31,37,39,34)(32,35,41,40)(38,43,44,42);(1,2)(3,4)(5,7,9,6)(8,11,12,10)(13,15,18,23)(14,20,19,16)(17,22,26,28)(21,27,25,24)(29,30)(31,34)(32,35)(33,36)(37,39)(38,42)(40,41)(43,44);(5,8)(6,10)(7,11)(9,12)(13,16,18,20)(14,15,19,23)(17,24,26,27)(21,22,25,28)(29,31,33,39)(30,34,36,37)(32,38,41,44)(35,42,40,43);(13,17,18,26)(14,21,19,25)(15,22,23,28)(16,24,20,27)(29,32)(30,35)(31,38)(33,41)(34,42)(36,40)(37,43)(39,44)Polycyclic presentation:
2^9|a^2=i,b^2=fg,c^2=fgi,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^b=ef,d^c=df74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 1692186);