Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3332717 |
| 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 | |
1789 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)(9,12)(13,14)(15,19)(16,18)(17,20)(21,23)(22,27)(24,26)(25,28)(29,30,34,35)(31,32,37,36)(33,41,44,38)(39,43,42,40);(5,6,8,10)(7,9,11,12)(14,16)(19,21)(20,24)(27,28)(30,35)(31,37)(38,41)(39,42);(5,6)(7,9)(8,10)(11,12)(13,15,18,23)(14,19,16,21)(17,25,26,22)(20,28,24,27)(29,31,34,37)(30,36,35,32)(33,42,44,39)(38,40,41,43);(1,2)(3,4)(5,7,8,11)(6,9,10,12)(13,16,18,14)(15,21,23,19)(17,20,26,24)(22,27,25,28)(29,32,34,36)(30,37,35,31)(33,43,44,40)(38,39,41,42);(13,17,18,26)(14,20,16,24)(15,22,23,25)(19,27,21,28)(29,33)(30,38)(31,39)(32,40)(34,44)(35,41)(36,43)(37,42)Polycyclic presentation:
2^9|a^2=g,b^2=gh,c^2=f,d^2=fgh,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dfg,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, 3251045);