Finite Group Databasebeta
Cayley diagram

#91228

order480
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C3×C4×C5 ⋊ C4
HallC3×C5 ⋊ #99
SylowC5 ⋊ #834
SylowC3 ⋊ #3999

Subgroups

subgroupG/H
centerC2#6763
commutatorC22×C3×C5C2×C4
FrattiniC22C2×ΓL(1,𝔽16)
FittingC2×C3×C4×C5C4
socleC2×C3×C5C22⋊C4
prime radicalC2×C3×D20C2
cosocleC22×C3×D5C22
hypercenterC2×C4ΓL(1,𝔽16)
hypocenterC3×C5#99
LCSG ▷ C22×C3×C5 ▷ C2×C3×C5 ▷ C3×C5
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 16
transitive degreeμt(G) = 120

A minimal faithful permutation representation — 2 generators on 16 points:

(1,2,5,3,4)(6,7,8)(9,11,12,16)(10,13,14,15);(2,3,4,5)(7,8)(9,10)(11,15,16,13)(12,14)

Polycyclic presentation:

2^5,3,5|a^2=c,b^2=e,b^a=bd,d^a=de,f^a=f^2,g^a=g^3,c^b=ce,g^c=g^4

Conjugacy classes & character table

45 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11746554, #11746555, #11746556, …
maximal normal subgroup of#11746554, #11746555, #11746556, …
maximal quotient of#11746724, #11746725, #11746726, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(480, 304);