Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 3 |
| isoclinism | isoclinic class of #60750 |
| automorphism | ? |
| homology | Abelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator | C2×C4 | C24×C4 |
| Frattini, cosocle | C22×C4 | C25 |
| prime radical | C2×#3153 | C2 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C2×C43 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
2698 conjugacy classes of subgroups.
| minimal degree | μ(G) = 28 |
| transitive degree | μt(G) = 128 |
A minimal faithful permutation representation — 5 generators on 28 points:
(1,2,4,3)(5,6)(7,10)(8,11)(9,12)(13,14,16,18)(15,21,22,28)(17,25,23,20)(19,27,26,24);(1,3,4,2)(5,7,10,6)(8,11,9,12)(14,18)(15,22)(20,25)(24,27);(5,8,10,9)(6,11,7,12)(13,15,23,27,16,22,17,24)(14,19,25,28,18,26,20,21);(5,9,10,8)(6,11,7,12)(14,18)(19,26)(20,25)(21,28);(15,22)(19,26)(21,28)(24,27)Polycyclic presentation:
2^9|a^2=h,b^2=fh,c^2=fg,d^2=fi,g^2=i,b^a=bf,c^a=cg,d^a=df,g^a=gi,c^b=cf,e^c=ei104 conjugacy classes — view the full character table.
| maximal subgroup of | #72240751, #72249628, #72264194, … |
| maximal normal subgroup of | #72240751, #72249628, #72264194, … |
| maximal quotient of | #72240759, #72240761, #72240766, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 6283636);