Finite Group Databasebeta

#19133920

order5504
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC43×#329 ⋊ C2
SylowC43 ⋊ #1662

Subgroups

subgroupG/H
centerC22#13063295
commutatorC42×C43C23
FrattiniC42C22×D43
FittingC43×#329C2
socleC22×C43#120
hypercenter#329D43
hypocenterC43#1662
LCSG ▷ C42×C43 ▷ C22×C43 ▷ C43
UCSC1 ◁ C22 ◁ C42 ◁ #329

196 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 196 conjugacy classes of subgroups — too many to draw. Only its 45 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,43|a^2=f,b^2=g,d^2=f,e^2=fg,b^a=bd,c^a=ce,d^a=df,e^a=efg,h^a=h^42,d^b=df,e^b=eg,h^b=h^42,d^c=dg,e^c=efg

Conjugacy classes & character table

419 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#1662, C2×#19133920, #25077771, …
maximal normal subgroup ofD43×#1662, C2×#19133920, #25077771, …
maximal quotient of#24985455, #24985456, #24985504, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 3835);