Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #32884 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×#376 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1688 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 512 |
A minimal faithful permutation representation — 4 generators on 28 points:
(2,4)(6,8)(9,10,11,12)(13,14)(15,24)(16,26)(17,21)(18,23)(19,20)(22,25)(27,28);(1,2,3,4)(13,15,18,19)(14,20,23,24)(16,27,17,25)(21,28,26,22);(5,6,7,8)(13,16,18,17)(14,21,23,26)(15,25,19,27)(20,22,24,28);(13,17,18,16)(14,22,23,28)(15,25,19,27)(20,21,24,26)Polycyclic presentation:
2^9|a^2=h,b^2=e,c^2=f,d^2=i,g^2=i,b^a=be,c^a=cf,d^a=dg,g^a=gi,c^b=ci,g^d=gi104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 299646);