Finite Group Databasebeta

C22⋊#22549262 #44570287

order32464
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#22549262
unambiguous semidirect product(C2×#22549262)⋊C2

Splittings

FittingC22×C2029 ⋊ C4
SylowC2029 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC2C2×#22549262
commutator, socleC2×C2029C2×C4
FittingC22×C2029C4
prime radicalC22×D2029C2
cosocleC2×D2029C22
hypercenterC22#22549262
hypocenterC2029C22⋊C4
LCSG ▷ C2×C2029 ▷ C2029
UCSC1 ◁ C2 ◁ C22

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8116

Polycyclic presentation:

2^4,2029|a^2=d,b^a=bc,e^a=e^992,e^d=e^2028

Conjugacy classes & character table

2038 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32464, 45);