Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #2601293 |
| 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 | #15263 | C2 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2565 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,3,4)(5,6)(7,12)(8,10)(9,11)(13,14)(15,17)(16,20)(18,19)(22,25)(26,28);(5,7,9,8)(6,10,11,12)(14,19)(15,16)(23,27)(26,28);(13,15,18,16)(14,20,19,17)(21,22)(23,26)(24,25)(27,28);(1,2)(3,4)(5,8,9,7)(6,10,11,12)(13,16,18,15)(14,20,19,17)(21,23)(22,26)(24,27)(25,28);(5,6)(7,10)(8,12)(9,11)(13,17,18,20)(14,16,19,15)(21,22)(23,26)(24,25)(27,28)Polycyclic presentation:
2^9|a^2=i,b^2=fh,c^2=h,d^2=f,e^2=h,b^a=bf,c^a=cg,d^a=di,e^a=eg,c^b=ch,d^b=dg,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 2522899);