Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #7500669 |
| automorphism | ? |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C27×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3006 | C2 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ #2280 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2916 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)(7,11)(8,10)(9,12)(13,14)(15,22)(16,25)(17,20)(18,21)(19,24)(23,28)(26,27);(5,7)(6,9)(8,12)(10,11)(15,23)(16,18)(19,27)(21,25)(22,28)(24,26);(2,4)(13,15)(14,19)(16,23)(17,24)(18,26)(20,22)(21,28)(25,27);(2,4)(6,10)(7,12)(14,20)(19,22)(21,25)(27,28);(13,16,17,18)(14,21,20,25)(15,23,24,26)(19,28,22,27)Polycyclic presentation:
2^9|a^2=gi,e^2=i,h^2=i,b^a=bf,c^a=cg,d^a=dfg,e^a=ei,c^b=ch,d^b=df,e^b=ei,h^b=hi,h^c=hi74 conjugacy classes — view the full character table.
| maximal subgroup of | #72308185, #72308260, #72308312 |
| maximal normal subgroup of | #72308185, #72308260, #72308312 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 7410326);