Finite Group Databasebeta

C22⋊#23749035 #49185306

order38096
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#23749035
unambiguous semidirect product(C2×#23749035)⋊C2

Splittings

FittingC22×C2381 ⋊ C4
SylowC2381 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×#23749035
commutator, socleC2×C2381C2×C4
FittingC22×C2381C4
prime radicalC22×D2381C2
cosocleC2×D2381C22
hypercenterC22#23749035
hypocenterC2381C22⋊C4
LCSG ▷ C2×C2381 ▷ C2381
UCSC1 ◁ C2 ◁ C22

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9524

Polycyclic presentation:

2^4,2381|a^2=d,b^a=bc,e^a=e^2312,e^d=e^2380

Conjugacy classes & character table

2390 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38096, 45);