Finite Group Databasebeta

#19136366

order5504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC43×#365 ⋊ C2
SylowC43 ⋊ #2155

Subgroups

subgroupG/H
centerC2#106×D43
commutatorC8×C43C22×C4
FrattiniC2×C8C22×D43
FittingC43×#365C2
socleC2×C43C2×#106
hypercenter#365D43
hypocenterC43#2155
LCSG ▷ C8×C43 ▷ C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #365

144 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 65 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=e,b^2=d,c^2=g,d^2=f,f^2=g,b^a=bd,d^a=df,f^a=fg,e^b=eg,h^c=h^42

Conjugacy classes & character table

368 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#2155, C2×#19136366, #25249611, …
maximal normal subgroup ofD43×#2155, C2×#19136366, #25249611, …
maximal quotient of#25008150, #25008153, #25008227, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 6281);