Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 5 |
| isoclinism | isoclinic class of #150183 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C25 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#353 |
| commutator | C2×C42 | C22×C4 |
| Frattini, cosocle | #390 | C23 |
| prime radical | #23428 | C2 |
| LCS | G ▷ C2×C42 ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C24 ◁ C23×C4 ◁ C2×#390 ◁ G | |
| LECS | G ▷ #390 ▷ C22×C4 ▷ C22 ▷ C2 ▷ C1 | |
741 conjugacy classes of subgroups; only the 74 normal subgroups are shown.
This group has 741 conjugacy classes of subgroups — too many to draw. Only its 74 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 64 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2)(3,5)(4,7)(6,8)(9,10)(11,18,20,14)(12,16,22,15)(13,17)(19,24,21,23);(2,5)(3,8)(6,7)(9,11)(10,14)(12,21)(13,19)(15,24)(16,18)(17,23)(20,22);(11,19)(14,23)(18,24)(20,21)Polycyclic presentation:
2^9|a^2=e,d^2=g,f^2=i,b^a=bd,d^a=df,f^a=fh,g^a=gi,h^a=hi,c^b=ci,d^b=dg,e^b=efgi,f^b=fi,e^d=ehi,f^e=fi50 conjugacy classes — view the full character table.
| maximal subgroup of | #72338275, #72338280, #72338281, … |
| maximal normal subgroup of | #72338275, #72338280, #72338281, … |
| maximal quotient of | #72338345, #72339749 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 57379);