Finite Group Databasebeta

C22⋊#22551925 #45683222

order33056
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#22551925
unambiguous semidirect product(C2×#22551925)⋊C2

Splittings

FittingC22×C1033 ⋊ C8
SylowC1033 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2C2×#22551925
commutator, socleC2×C1033C2×C8
FittingC22×C1033C8
prime radicalC22×D1033C4
cosocleC2×#16861757C22
hypercenterC22#22551925
hypocenterC1033C22⋊C8
LCSG ▷ C2×C1033 ▷ C1033
UCSC1 ◁ C2 ◁ C22

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4132

Polycyclic presentation:

2^5,1033|a^2=d,d^2=e,b^a=bc,f^a=f^802,f^d=f^678,f^e=f^1032

Conjugacy classes & character table

536 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33056, 238);