Finite Group Databasebeta

C22⋊#16814532 #28410465

order14624
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#16814532

Splittings

SylowC457 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D457
commutatorC2×C457C2×C8
FittingC22×C4×C457C2
socleC22×C457C2×C4
prime radicalC23×C457C4
cosocleC2×C4×C457C22
hypercenterC22×C4D457
hypocenterC457C22⋊C8
LCSG ▷ C2×C457 ▷ C457
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7312

Polycyclic presentation:

2^5,457|a^2=d,d^2=e,b^a=bc,f^a=f^456

Conjugacy classes & character table

3668 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44416500, #44416501, #44416502, …
maximal normal subgroup of#44416500, #44416501, #44416502, …
maximal quotient of#44416501, #44416503, D4⋊#16814532, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14624, 59);