Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #115631 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1438 |
| commutator | C25 | C22×C4 |
| Frattini, cosocle | C26 | C23 |
| prime radical | C2×#2613 | C2 |
| LCS | G ▷ C25 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C26 ◁ G | |
| LECS | G ▷ C26 ▷ C22 ▷ C1 | |
2593 conjugacy classes of subgroups; only the 150 normal subgroups are shown.
This group has 2593 conjugacy classes of subgroups — too many to draw. Only its 150 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) = 32 |
A minimal faithful permutation representation — 3 generators on 24 points:
(1,2)(3,7,8,5)(4,6)(9,10)(11,17,19,14)(12,15)(13,16)(18,22,24,21)(20,23);(9,11)(10,14)(12,18)(13,19)(15,22)(16,17)(20,24)(21,23);(1,3)(2,5)(4,8)(6,7)(9,12)(10,15)(11,18)(13,20)(14,21)(16,23)(17,22)(19,24)Polycyclic presentation:
2^9|a^2=g,b^a=bd,c^a=ce,d^a=dh,e^a=ei,f^a=fh,c^b=cf,g^b=gh,d^c=dh,g^c=gi56 conjugacy classes — view the full character table.
| maximal subgroup of | #72219311, #72219461, #72226091, … |
| maximal normal subgroup of | #72219311, #72219461, #72226091, … |
| maximal quotient of | #72219443, #72233904, #72258744, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 22827);