Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4597856 |
| automorphism | Aut(G) order 2097152 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
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 | |
1832 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(1,2,3,4)(5,6,9,12)(7,11,8,10)(13,14)(15,19)(16,20)(17,18)(21,26)(22,25)(23,24)(27,28)(31,37)(32,39)(34,40)(35,42);(7,8)(10,11)(14,18)(19,25)(20,23)(26,27)(29,30,33,36)(31,34,37,40)(32,35,39,42)(38,41,43,44);(5,7,9,8)(6,10,12,11)(13,14)(15,19)(16,23)(17,18)(20,24)(21,27)(22,25)(26,28)(29,30)(31,34)(32,35)(33,36)(37,40)(38,41)(39,42)(43,44);(1,2)(3,4)(5,8,9,7)(6,11,12,10)(13,15,17,22)(14,19,18,25)(16,21,24,28)(20,26,23,27)(29,31,33,37)(30,34,36,40)(32,38,39,43)(35,41,42,44);(5,6)(7,10)(8,11)(9,12)(13,16,17,24)(14,20,18,23)(15,21,22,28)(19,26,25,27)(29,32)(30,35)(31,38)(33,39)(34,41)(36,42)(37,43)(40,44)Polycyclic presentation:
2^9|a^2=fghi,b^2=fgh,c^2=g,d^2=h,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=dg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4516592);