Finite Group Databasebeta

C4⋊#22549056 #44567962

order32288
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#22549056

Splittings

FittingC4×C1009 ⋊ C8
SylowC1009 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2C2×#22549056
commutator, socleC2×C1009C2×C8
FittingC4×C1009C8
prime radicalC2×D1009C2×C4
cosocleC2×#16860937C22
hypercenterC4#22549056
hypocenterC1009C4⋊C8
LCSG ▷ C2×C1009 ▷ C1009
UCSC1 ◁ C2 ◁ C4

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4036

Polycyclic presentation:

2^5,1009|a^2=d,b^2=c,d^2=e,b^a=bc,f^a=f^762,f^d=f^469,f^e=f^1008

Conjugacy classes & character table

524 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32288, 239);