Finite Group Databasebeta

C22⋊#22554216 #46777007

order33568
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#22554216

Splittings

SylowC1049 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#16862310
commutatorC2×C1049C2×C8
Fitting, prime radicalC23×C1049C4
socleC22×C1049C2×C4
cosocleC2×Dic1049C22
hypercenterC23#16862310
hypocenterC1049C22⋊C8
LCSG ▷ C2×C1049 ▷ C1049
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16784

Polycyclic presentation:

2^5,1049|a^2=d,d^2=e,b^a=bc,f^a=f^623,f^d=f^1048

Conjugacy classes & character table

2116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33568, 202);