Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #184773 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C212 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C22×C22⋊C4 |
| commutator | C24 | C23×C4 |
| Frattini, cosocle | C25 | C24 |
| prime radical | C25×D4 | C2 |
| LCS | G ▷ C24 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C27 ◁ G | |
| LECS | G ▷ C25 ▷ C2 ▷ C1 | |
29130 conjugacy classes of subgroups; only the 762 normal subgroups are shown.
This group has 29130 conjugacy classes of subgroups — too many to draw. Only its 762 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 16 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 4 generators on 16 points:
(1,2)(3,4)(5,6)(7,8)(9,10)(11,15,16,13)(12,14);(9,11)(10,13)(12,16)(14,15);(2,4);(6,8)Polycyclic presentation:
2^9|a^2=h,b^a=be,c^a=cf,d^a=dg,e^a=ei,h^b=hi104 conjugacy classes — view the full character table.
| maximal subgroup of | #72210555, #72210600, #72213256, … |
| maximal normal subgroup of | #72210555, #72210600, #72213256, … |
| maximal quotient of | #72210555, #72213729, #72214353, … |
| automorphism group of | #488 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 299305);