Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #6667932 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C28 |
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×#532 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
3050 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(5,6)(7,11)(8,10)(9,12)(13,14)(15,19)(16,21)(17,26)(18,22)(20,23)(24,28)(25,27);(1,2)(3,4)(5,7)(6,9)(8,12)(10,11)(13,15,18,17)(14,19,22,26)(16,23,25,24)(20,27,28,21);(2,4)(13,16)(14,20)(15,23)(17,24)(18,25)(19,27)(21,26)(22,28);(6,10)(9,11)(13,16)(14,21)(15,24)(17,23)(18,25)(19,28)(20,26)(22,27);(2,4)(7,12)(9,11)(16,25)(20,28)(21,27)(23,24)Polycyclic presentation:
2^9|b^2=i,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=ch,d^b=di,e^b=efh,e^c=ei,g^c=gi,e^d=ei65 conjugacy classes — view the full character table.
| maximal subgroup of | #72283078, #72283706, #72283965, … |
| maximal normal subgroup of | #72283078, #72283706, #72283965, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6575280);