Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4131229 |
| 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 | |
1816 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)(7,11)(10,12)(13,14,18,19)(15,16,21,24)(17,20,27,28)(22,23,25,26)(29,30)(31,35)(32,34)(33,40)(36,39)(37,42)(38,44)(41,43);(6,9)(10,12)(14,19)(15,21)(20,28)(22,25)(29,31,34,39)(30,35,32,36)(33,41,42,38)(37,44,40,43);(5,6,8,9)(7,10,11,12)(13,15)(14,16)(17,25)(18,21)(19,24)(20,26)(22,27)(23,28)(29,31)(30,36)(32,35)(33,38)(34,39)(37,44)(40,43)(41,42);(1,2)(3,4)(5,7,8,11)(6,10,9,12)(13,16)(14,15)(17,26)(18,24)(19,21)(20,25)(22,28)(23,27)(29,32,34,30)(31,36,39,35)(33,40,42,37)(38,44,41,43);(13,17,18,27)(14,20,19,28)(15,22,21,25)(16,23,24,26)(29,33)(30,37)(31,38)(32,40)(34,42)(35,43)(36,44)(39,41)Polycyclic presentation:
2^9|a^2=f,b^2=g,c^2=fgh,d^2=fh,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,e^b=eg,d^c=dg,e^c=ef,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4049430);