Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 4 |
| isoclinism | isoclinic class of #130237 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C24×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2 | #8350 |
| commutator | C2×M16 | C22×C4 |
| Frattini, cosocle | C2×#131 | C23 |
| prime radical | #62328 | C2 |
| LCS | G ▷ C2×M16 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2 ◁ C2×C4 ◁ C2×#131 ◁ G | |
| LECS | G ▷ C2×#131 ▷ C2×C4 ▷ C2 ▷ C1 | |
651 conjugacy classes of subgroups; only the 90 normal subgroups are shown.
This group has 651 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| minimal degree | μ(G) = 32 |
| transitive degree | μt(G) = 32 |
A minimal faithful permutation representation — 3 generators on 32 points:
(1,2,6,13,8,14,17,32,7,15,25,30,5,12,24,26)(3,16,19,9,18,28,21,27,20,31,23,29,22,10,4,11);(2,9)(4,19)(5,8)(6,24)(10,26)(11,14)(12,27)(13,31)(15,29)(16,30)(17,25)(18,22)(21,23)(28,32);(1,3)(2,10)(4,17)(5,22)(6,23)(7,20)(8,18)(9,26)(11,30)(12,31)(13,27)(14,16)(15,28)(19,25)(21,24)(29,32)Polycyclic presentation:
2^9|a^2=f,d^2=hi,e^2=i,f^2=h,h^2=i,b^a=bd,c^a=ce,d^a=dg,g^a=gi,d^b=dh,e^b=eg,f^b=fgh,h^b=hi,d^c=dgi,e^c=ei,f^c=fi,e^d=ei,f^d=fi50 conjugacy classes — view the full character table.
| maximal subgroup of | #72231593, #72231612, #72231624, … |
| maximal normal subgroup of | #72231593, #72231612, #72231624, … |
| maximal quotient of | #72240717, #72250467, C2×#130237 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 37433);