Finite Group Databasebeta

#14575439

order2432
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC19×#494 ⋊ C2
SylowC19 ⋊ #3293

Subgroups

subgroupG/H
centerC2#11927179
commutator, cosocleC2×C4×C19C24
FrattiniC2×C4C23×D19
FittingC19×#494C2
socleC2×C19D42
hypercenter#494D19
hypocenterC19#3293
LCSG ▷ C2×C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C2 ◁ C2×C4 ◁ #494

444 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 117 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) = 608

Polycyclic presentation:

2^7,19|a^2=g,b^2=g,c^2=g,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,c^b=cg,d^b=de,e^b=eg,h^b=h^18,f^c=fg,h^c=h^18,e^d=eg,h^d=h^18

Conjugacy classes & character table

227 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2432, 16314);