Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5211343 |
| automorphism | Aut(G) order 2097152 |
| 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 | |
1801 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)(5,6,8,10)(7,9,11,12)(13,14,17,18)(15,21,22,19)(16,20,24,25)(23,27,28,26)(29,30)(31,35)(32,36)(33,34)(37,38)(39,43)(40,44)(41,42);(5,7,8,11)(6,9,10,12)(14,18)(15,22)(16,24)(26,27)(30,34)(31,37)(36,42)(39,40);(5,7)(6,9)(8,11)(10,12)(13,14)(15,19)(16,25)(17,18)(20,24)(21,22)(23,27)(26,28)(29,31,33,37)(30,35,34,38)(32,40,41,39)(36,44,42,43);(1,2)(3,4)(13,15,17,22)(14,19,18,21)(16,23,24,28)(20,26,25,27)(29,30)(31,38)(32,36)(33,34)(35,37)(39,44)(40,43)(41,42);(5,6)(7,9)(8,10)(11,12)(13,16)(14,20)(15,23)(17,24)(18,25)(19,26)(21,27)(22,28)(29,32,33,41)(30,36,34,42)(31,39,37,40)(35,43,38,44)Polycyclic presentation:
2^9|a^2=fgh,b^2=fh,c^2=fg,d^2=g,e^2=fg,b^a=bf,c^a=cg,d^a=di,e^a=efh,c^b=ch,d^b=df,e^b=eg,d^c=dfg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 5120668);