Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #4861280 |
| 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 | |
1888 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)(13,14,18,21)(15,16,22,19)(17,25,26,20)(23,27,28,24)(29,30,34,37)(31,32,39,35)(33,41,43,36)(38,42,44,40);(6,9)(10,12)(15,22)(16,19)(23,28)(24,27)(29,31,34,39)(30,35,37,32)(33,38,43,44)(36,42,41,40);(5,6,8,9)(7,10,11,12)(13,15)(14,19)(16,21)(17,23)(18,22)(20,27)(24,25)(26,28)(29,31)(30,32)(33,38)(34,39)(35,37)(36,40)(41,42)(43,44);(1,2)(3,4)(13,16,18,19)(14,15,21,22)(17,24,26,27)(20,23,25,28)(29,32)(30,31)(33,42)(34,35)(36,44)(37,39)(38,41)(40,43);(5,7)(6,10)(8,11)(9,12)(13,17)(14,20)(15,23)(16,24)(18,26)(19,27)(21,25)(22,28)(29,33,34,43)(30,36,37,41)(31,38,39,44)(32,40,35,42)Polycyclic presentation:
2^9|a^2=fg,b^2=f,c^2=fgh,d^2=g,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=dg,e^d=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4769891);