Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #24269 |
| automorphism | ? |
| homology | Abelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4 |
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 | C22×#121 | C22 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
2000 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)(13,14)(15,20)(16,25)(17,27)(18,22)(19,24)(21,26)(23,28);(5,6)(7,8)(13,15,17,24,18,23,26,16)(14,19,21,20,22,25,27,28);(1,2,3,4)(6,8)(10,12)(15,23)(16,24)(19,25)(20,28);(13,16,26,23,18,24,17,15)(14,20,27,19,22,28,21,25)Polycyclic presentation:
2^9|a^2=h,b^2=e,c^2=fh,d^2=ei,e^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 | #72264578, #72264592, #72264636, … |
| maximal normal subgroup of | #72264578, #72264592, #72264636, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 281615);