Finite Group Databasebeta

C22⋊#16813311 #28385253

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

Aliases

unambiguous semidirect productC22⋊#16813311

Splittings

SylowC449 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D449
commutatorC2×C449C2×C8
FittingC22×C4×C449C2
socleC22×C449C2×C4
prime radicalC23×C449C4
cosocleC2×C4×C449C22
hypercenterC22×C4D449
hypocenterC449C22⋊C8
LCSG ▷ C2×C449 ▷ C449
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7184

Polycyclic presentation:

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

Conjugacy classes & character table

3604 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#43271730, #43271731, #43271732, …
maximal normal subgroup of#43271730, #43271731, #43271732, …
maximal quotient of#43271731, #43271733, D4⋊#16813311, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14368, 59);