Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6437547 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C29 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×#529 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3435 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2)(3,4)(5,6)(7,10)(8,9)(11,12)(13,14,18,21)(15,23,26,27)(16,17,22,19)(20,25,28,24);(2,4)(13,15)(14,20)(16,27)(17,25)(18,26)(19,24)(21,28)(22,23);(6,9)(10,12)(14,21)(15,24)(17,19)(20,27)(23,28)(25,26);(13,16)(14,17)(15,20)(18,22)(19,21)(23,25)(24,27)(26,28);(5,7,8,11)(6,10,9,12)(13,17,18,19)(14,22,21,16)(15,25,26,24)(20,23,28,27)Polycyclic presentation:
2^9|a^2=i,e^2=g,f^2=i,h^2=i,b^a=bf,c^a=cg,f^a=fi,h^a=hi,c^b=ch,d^b=dh,f^b=fi,h^b=hi,e^c=ei,f^c=fi,h^c=hi,f^d=fi,h^d=hi86 conjugacy classes — view the full character table.
| maximal subgroup of | #72307165, #72307285, #72307543 |
| maximal normal subgroup of | #72307165, #72307285, #72307543 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6361273);