Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24802 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C27 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C2×#121 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| prime radical | C2×#525 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C24×C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
1680 conjugacy classes of subgroups.
| minimal degree | μ(G) = 24 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 4 generators on 24 points:
(1,2)(3,4)(9,10,13,16,14,17,12,22)(11,18,20,23,21,24,19,15);(5,6)(7,8)(9,11,12,19,14,21,13,20)(10,15,16,18,17,23,22,24);(2,4)(6,8)(9,10)(11,15)(12,16)(13,22)(14,17)(18,19)(20,24)(21,23);(9,11,12,19,14,21,13,20)(10,15,16,18,17,23,22,24)Polycyclic presentation:
2^9|a^2=h,b^2=e,d^2=e,e^2=i,f^2=i,h^2=i,b^a=be,c^a=cf,d^a=de,e^a=ei,c^b=cg,f^c=fi,h^c=hi92 conjugacy classes — view the full character table.
| maximal subgroup of | #72322813, #72322830, #72322841, … |
| maximal normal subgroup of | #72322813, #72322830, #72322841, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 267400);