Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #23387 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C24 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C25 | C2×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C22×#117 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2242 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 4 generators on 28 points:
(2,4)(9,10,11,12)(14,18)(16,23)(19,24)(20,25)(22,27)(26,28);(5,6)(7,8)(13,14,16,18,17,20,23,25)(15,19,22,24,21,26,27,28);(1,2,3,4)(6,8)(13,15)(14,19)(16,22)(17,21)(18,24)(20,26)(23,27)(25,28);(15,21)(19,26)(22,27)(24,28)Polycyclic presentation:
2^9|a^2=h,b^2=e,c^2=f,e^2=i,b^a=be,c^a=cf,e^a=ei,c^b=cg,d^c=di104 conjugacy classes — view the full character table.
| maximal subgroup of | #72308430, #72308441, #72308517, … |
| maximal normal subgroup of | #72308430, #72308441, #72308517, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 265632);