Finite Group Databasebeta

C22⋊#16813320 #28385432

order14368
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#16813320
unambiguous semidirect product(C2×#16813320)⋊C2

Splittings

FittingC22×C449 ⋊ C8
SylowC449 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2C2×#16813320
commutator, socleC2×C449C2×C8
FittingC22×C449C8
prime radicalC22×D449C4
cosocleC2×#14267798C22
hypercenterC22#16813320
hypocenterC449C22⋊C8
LCSG ▷ C2×C449 ▷ C449
UCSC1 ◁ C2 ◁ C22

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1796

Polycyclic presentation:

2^5,449|a^2=d,d^2=e,b^a=bc,f^a=f^122,f^d=f^67,f^e=f^448

Conjugacy classes & character table

244 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#43273092, #43273093, C2×C22⋊#16813320, …
maximal normal subgroup of#43273092, #43273093, C2×C22⋊#16813320, …
maximal quotient of#43273092, #43273093, D4⋊#16813320, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14368, 238);