Finite Group Databasebeta

2−1+4×D251 #30632519

order16064
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct product2−1+4×D251

Splittings

Fitting2−1+4×C251 ⋊ C2
SylowC251 ⋊ C2×2−1+4

Subgroups

subgroupG/H
center, FrattiniC2C24×D251
commutator, socle, cosocleC2×C251C25
Fitting2−1+4×C251C2
hypercenter2−1+4D251
hypocenterC251C2×2−1+4
LCSG ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ 2−1+4

794 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4016

Conjugacy classes & character table

2159 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#454×D251, #456×D251, #44559726, …
maximal normal subgroup of#454×D251, #456×D251, #44559726, …
maximal quotient of#519×D251, #520×D251, #44563574, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16064, 1381);