Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #1504 |
| automorphism | ? |
| homology | Abelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C22×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C2×C22⋊C4 |
| commutator | C2×C4 | C2×C4×C8 |
| Frattini, cosocle | C23×C8 | C23 |
| socle | C23 | C2×C22⋊C8 |
| prime radical | C24 | C2×M16 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C4×C8 ◁ G | |
| LECS | G ▷ C23×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
442 conjugacy classes of subgroups; only the 154 normal subgroups are shown.
This group has 442 conjugacy classes of subgroups — too many to draw. Only its 154 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 3 generators on 44 points:
(1,2,4,3)(5,6,8,10)(7,11,12,9)(13,14,18,23,20,25,17,34)(15,26,28,21,30,37,35,39)(16,31,19,24,33,22,32,40)(27,42,29,41,43,38,44,36);(5,7)(6,9,10,11)(8,12)(13,15,19,29,18,28,33,43,20,30,32,44,17,35,16,27)(14,21,24,38,23,37,22,36,25,39,40,42,34,26,31,41);(1,3,4,2)(13,16,17,32,20,33,18,19)(14,22,34,24,25,31,23,40)(15,27,35,44,30,43,28,29)(21,36,26,38,39,41,37,42)Polycyclic presentation:
2^9|a^2=e,b^2=f,c^2=eg,d^2=i,e^2=i,f^2=h,h^2=i,b^a=bd,c^a=ci,d^a=di,f^a=fgi,d^b=dg128 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 35531);