Finite Group Databasebeta

#14564123

order2432
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC19×H(3,ℤ/4) ⋊ C2
SylowC19 ⋊ #1904

Subgroups

subgroupG/H
centerC2#11926422
commutatorC2×C4×C19C22×C4
FrattiniC22×C4C22×D19
FittingC19×H(3,ℤ/4)C2
socleC2×C19#386
prime radicalC2×#10597354C2
cosocleC22×C4×C19C23
hypercenterH(3,ℤ/4)D19
hypocenterC19#1904
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C22×C4 ◁ H(3,ℤ/4)

346 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 346 conjugacy classes of subgroups — too many to draw. Only its 79 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Polycyclic presentation:

2^7,19|a^2=f,b^2=df,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^18,e^b=eg,d^c=dg,e^c=eg,f^c=fg,h^c=h^18

Conjugacy classes & character table

227 conjugacy classes — view the full character table.

Relationships

maximal quotient of#18077951, #18077965, #18077979, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 4998);