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 | |
1724 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)(5,6,9,8)(7,10,11,12)(13,14,18,19)(15,16,20,24)(17,21,25,26)(22,23,27,28)(30,31)(32,39)(33,41)(42,43);(7,11)(10,12)(14,19)(15,20)(17,25)(23,28)(29,30,34,31)(32,37,39,35)(33,38,41,36)(40,42,44,43);(5,7)(6,10)(8,12)(9,11)(13,15)(14,16)(17,22)(18,20)(19,24)(21,23)(25,27)(26,28)(29,31,34,30)(32,35,39,37)(33,38,41,36)(40,42,44,43);(1,2)(3,4)(13,16)(14,20)(15,19)(17,23)(18,24)(21,27)(22,26)(25,28)(29,32,34,39)(30,35,31,37)(33,40,41,44)(36,42,38,43);(5,8,9,6)(7,12,11,10)(13,17)(14,21)(15,22)(16,23)(18,25)(19,26)(20,27)(24,28)(29,33,34,41)(30,36,31,38)(32,40,39,44)(35,42,37,43)Polycyclic presentation:
2^9|a^2=h,b^2=g,c^2=g,d^2=g,e^2=fh,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, 1546641);