Finite Group Databasebeta

C22⋊#16812365 #28357276

order13856
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#16812365

Splittings

SylowC433 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#13181884
commutatorC2×C433C2×C8
Fitting, prime radicalC23×C433C4
socleC22×C433C2×C4
cosocleC2×Dic433C22
hypercenterC23#13181884
hypocenterC433C22⋊C8
LCSG ▷ C2×C433 ▷ C433
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6928

Polycyclic presentation:

2^5,433|a^2=d,d^2=e,b^a=bc,f^a=f^179,f^d=f^432

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#42122654, #42122655, #42122656, …
maximal normal subgroup of#42122654, #42122655, #42122656, …
maximal quotient of#42122654, #42122656, D4⋊#16812365, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13856, 202);