Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24269 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C42 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center | C22×C4 | C22×D4 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C23 | C2×C4×D4 |
| prime radical | C2×#3147 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22×C4 ◁ C22×C4⋊C8 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1712 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(2,4)(9,10,15,18,14,19,13,23)(11,20,22,24,21,17,12,16);(5,6,7,8)(9,11,15,22,14,21,13,12)(10,16,23,17,19,24,18,20);(1,2,3,4)(6,8)(9,11,13,12,14,21,15,22)(10,17,23,24,19,20,18,16);(9,12,13,21,14,22,15,11)(10,17,18,16,19,20,23,24)Polycyclic presentation:
2^9|a^2=h,b^2=eg,c^2=fh,d^2=e,e^2=i,h^2=i,b^a=be,c^a=cf,d^a=de,e^a=ei,c^b=cg,d^c=di92 conjugacy classes — view the full character table.
| maximal subgroup of | #72309569, #72309586, D4×#1975, … |
| maximal normal subgroup of | #72309569, #72309586, D4×#1975, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 282497);