Finite Group Databasebeta

C22⋊#23750941 #50304589

order38224
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#23750941
unambiguous semidirect product(C2×#23750941)⋊C2

Splittings

FittingC22×C2389 ⋊ C4
SylowC2389 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×#23750941
commutator, socleC2×C2389C2×C4
FittingC22×C2389C4
prime radicalC22×D2389C2
cosocleC2×D2389C22
hypercenterC22#23750941
hypocenterC2389C22⋊C4
LCSG ▷ C2×C2389 ▷ C2389
UCSC1 ◁ C2 ◁ C22

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9556

Polycyclic presentation:

2^4,2389|a^2=d,b^a=bc,e^a=e^2104,e^d=e^2388

Conjugacy classes & character table

2398 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38224, 45);