Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6438017 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
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 | |
2199 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)(7,11)(8,9)(10,12)(13,14,17,20,18,23,16,22)(15,21,25,27,26,28,24,19);(1,2)(3,4)(6,9)(10,11)(13,15,18,26)(14,19,23,27)(16,25,17,24)(20,28,22,21);(2,4)(5,7,8,12)(6,10,9,11)(13,16,18,17)(14,20,23,22)(15,24,26,25)(19,21,27,28);(2,4)(13,15)(14,21)(16,24)(17,25)(18,26)(19,22)(20,27)(23,28);(13,16,18,17)(14,22,23,20)(15,25,26,24)(19,21,27,28)Polycyclic presentation:
2^9|a^2=fgi,b^2=i,c^2=g,e^2=i,f^2=i,b^a=bf,c^a=cg,c^b=ch,d^b=dh,f^b=fi,e^d=ei86 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6352875);