Finite Group DatabasebetaFinite Group Databasebeta| order | 160 |
| automorphism | Aut(G) = C22×AGL(1,𝔽5)×#120 (order 2560) · Inn(G) = C22×D5 · Out(G) = C23×D4 |
| homology | Abelianization (H1) = C22×C4 · Schur multiplier (H2) = C23 |
No aliases for this group.
| Fitting | C5×C4⋊C4 ⋊ C2 |
| Sylow | C5 ⋊ C4×D4 |
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C22×D5 |
| commutator | C2×C5 | C22×C4 |
| Fitting | C5×C4⋊C4 | C2 |
| socle, cosocle | C22×C5 | C23 |
| prime radical | C2×D20 | C2 |
| hypercenter | C4⋊C4 | D5 |
| hypocenter | C5 | C4×D4 |
| LCS | G ▷ C2×C5 ▷ C5 | |
| UCS | C1 ◁ C22 ◁ C4⋊C4 | |
94 conjugacy classes of subgroups.
| minimal degree | μ(G) = 13 |
| transitive degree | μt(G) = 80 |
A minimal faithful permutation representation — 3 generators on 13 points:
(1,2,4,5,3)(6,7,8,9)(11,13);(10,11,12,13);(2,3)(4,5)(11,13)Polycyclic presentation:
2^5,5|b^2=e,c^2=d,b^a=be,f^a=f^4,c^b=ce40 conjugacy classes — view the full character table.
| maximal subgroup of | #64871, #65045, #65074, … |
| maximal normal subgroup of | #64871, #65045, #65074, … |
| maximal quotient of | #64943, #64954, #64955, … |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(160, 114);