Finite Group Databasebeta

#16860798

order4016
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC251 ⋊ SD16

Subgroups

subgroupG/H
centerC2C22⋊D251
commutator, cosocleC4×C251C22
FrattiniC4C2×D251
Fitting, prime radicalD4×C251C2
socleC2×C251D4
hypercenterD4D251
hypocenterC251SD16
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C4 ◁ D4

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 259
transitive degreeμt(G) = 2008

Polycyclic presentation:

2^4,251|a^2=d,c^2=d,b^a=bc,c^a=cd,e^a=e^250,c^b=cd

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4016, 28);