Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #130114 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1790 |
| commutator | C2×C4⋊C4 | C22×C4 |
| Frattini, cosocle | C2×C4×D4 | C23 |
| prime radical | #46971 | C2 |
| LCS | G ▷ C2×C4⋊C4 ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ C2×C4×D4 ◁ G | |
| LECS | G ▷ C2×C4×D4 ▷ C23 ▷ C2 ▷ C1 | |
736 conjugacy classes of subgroups; only the 84 normal subgroups are shown.
This group has 736 conjugacy classes of subgroups — too many to draw. Only its 84 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:
(1,2,5,7,6,3,4,8)(9,10)(11,16,19,14)(12,15)(13,18)(17,21)(20,24,22,23);(1,3)(2,6)(4,8)(5,7)(10,14)(11,19)(12,21)(15,23)(16,18)(17,24);(1,4,6,5)(2,7,3,8)(10,15)(12,21)(14,23)(16,24)(17,18)(20,22)Polycyclic presentation:
2^9|a^2=f,c^2=hi,d^2=h,e^2=i,f^2=hi,b^a=bd,c^a=ce,d^a=dg,e^a=ei,g^a=gi,d^b=dh,e^b=eg,f^b=fgh,d^c=dgi,e^c=ei,e^d=ei,f^d=fi50 conjugacy classes — view the full character table.
| maximal subgroup of | #72278036, #72278055, #72278063, … |
| maximal normal subgroup of | #72278036, #72278055, #72278063, … |
| maximal quotient of | #72278580, #72278742 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 37619);