Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #47826 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, Frattini, cosocle | C22×C4 | C25 |
| commutator, socle | C23 | C24×C4 |
| prime radical | C2×#3460 | C2 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3408 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(2,4)(5,6)(7,11)(8,10)(9,12)(13,14,17,22,18,21,26,28)(15,19,24,27,23,16,20,25);(5,7)(6,9)(8,12)(10,11)(13,15)(14,19)(16,21)(17,24)(18,23)(20,26)(22,27)(25,28);(1,2,3,4)(13,16,17,25,18,19,26,27)(14,20,22,15,21,24,28,23);(7,12)(9,11)(14,21)(15,23)(20,24)(22,28);(6,10)(9,11)(15,23)(16,19)(20,24)(25,27)Polycyclic presentation:
2^9|a^2=h,c^2=gh,h^2=i,b^a=bf,c^a=cg,d^a=di,e^a=ef,d^b=dfi,e^b=ei,e^c=ei104 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6300547);