Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #3069037 |
| automorphism | Aut(G) order 1048576 |
| 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 | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
2085 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6,9,10)(7,11,12,8)(14,17)(18,20)(21,22,26,24)(23,27,25,28);(2,4)(5,7)(6,8)(9,12)(10,11)(15,19)(18,20)(21,23,26,25)(22,27,24,28);(1,2,3,4)(6,10)(7,12)(13,14)(15,18)(16,17)(19,20)(21,24,26,22)(23,27,25,28);(5,6)(7,11)(8,12)(9,10)(13,15)(14,18)(16,19)(17,20)(21,25,26,23)(22,27,24,28);(5,8,9,11)(6,7,10,12)(13,14)(15,18)(16,17)(19,20)Polycyclic presentation:
2^9|a^2=i,b^2=fi,c^2=fh,d^2=fi,e^2=f,b^a=bf,c^a=cg,d^a=di,e^a=efg,c^b=ch,d^b=dg,e^b=ef,d^c=df,e^d=ef74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 3068316);