Finite Group Databasebeta

C22⋊#16813318 #28385396

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

Aliases

unambiguous semidirect productC22⋊#16813318

Splittings

SylowC449 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#14267798
commutatorC2×C449C2×C8
Fitting, prime radicalC23×C449C4
socleC22×C449C2×C4
cosocleC2×Dic449C22
hypercenterC23#14267798
hypocenterC449C22⋊C8
LCSG ▷ C2×C449 ▷ C449
UCSC1 ◁ C22 ◁ C23

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^67,f^d=f^448

Conjugacy classes & character table

916 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#43272850, #43272851, #43272852, …
maximal normal subgroup of#43272850, #43272851, #43272852, …
maximal quotient of#43272850, #43272852, D4⋊#16813318, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14368, 202);