Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #8304 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×C22⋊C4 |
| commutator, prime radical | C24 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C23 | C22×C22⋊C4 |
| LCS | G ▷ C24 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C2×C43 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C22 ▷ C1 | |
1330 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 28 points:
(2,4)(5,6,10,11,9,7,8,12)(13,14)(15,18,22,24)(16,20)(17,19)(21,25,27,28)(23,26);(5,7,10,12,9,6,8,11)(13,15,17,22)(14,18)(16,21,23,27)(19,24)(20,25)(26,28);(1,2,3,4)(5,8,9,10)(6,11,7,12)(14,19)(18,24)(20,26)(25,28);(5,8,9,10)(6,12,7,11)(13,16,17,23)(14,20,19,26)(15,21,22,27)(18,25,24,28)Polycyclic presentation:
2^9|a^2=g,b^2=egh,c^2=fh,d^2=hi,g^2=i,b^a=be,c^a=cf,e^a=eh,c^b=ci,e^b=eh,g^b=gh104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 111375);