Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4465744 |
| 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 | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1891 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)(7,11)(8,10)(9,12)(13,14,17,20)(15,21,22,18)(16,19,24,26)(23,27,28,25)(29,30,33,34)(31,37,38,35)(32,40,41,36)(39,42,44,43);(5,6,8,10)(7,9,12,11)(15,22)(18,21)(23,28)(25,27)(30,34)(31,38)(32,41)(42,43);(7,12)(9,11)(13,14)(15,18)(16,19)(17,20)(21,22)(23,25)(24,26)(27,28)(29,31,33,38)(30,35,34,37)(32,39,41,44)(36,42,40,43);(1,2)(3,4)(5,7,8,12)(6,9,10,11)(13,15)(14,18)(16,23)(17,22)(19,25)(20,21)(24,28)(26,27)(29,30)(31,37)(32,36)(33,34)(35,38)(39,43)(40,41)(42,44);(5,6)(7,9)(8,10)(11,12)(13,16,17,24)(14,19,20,26)(15,23,22,28)(18,25,21,27)(29,32,33,41)(30,36,34,40)(31,39,38,44)(35,42,37,43)Polycyclic presentation:
2^9|a^2=g,b^2=fh,c^2=h,d^2=fh,e^2=g,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=dg,e^b=ef,d^c=df68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4377078);