Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6469956 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#537 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C4×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2967 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)(7,11)(10,12)(13,14,18,20,19,21,17,27)(15,22,24,25,23,26,28,16);(5,6)(7,10)(8,9)(11,12)(13,15,19,23)(14,16,21,25)(17,24,18,28)(20,26,27,22);(2,4)(6,9)(10,12)(13,16)(14,15)(17,26)(18,22)(19,25)(20,24)(21,23)(27,28);(6,9)(10,12)(15,23)(16,25)(22,26)(24,28);(5,7,8,11)(6,10,9,12)(13,17,19,18)(14,20,21,27)(15,24,23,28)(16,26,25,22)Polycyclic presentation:
2^9|a^2=f,b^2=i,e^2=h,f^2=i,b^a=bf,c^a=cg,e^a=eh,c^b=ch,d^b=dh,f^b=fi,d^c=di74 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6398374);