Finite Group Databasebeta

#19144328

order5504
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#137×C43 ⋊ C2
SylowC43 ⋊ #3069

Subgroups

subgroupG/H
centerC2C2×#13063296
commutatorC2×C4×C43C24
FrattiniC2×C4C23×D43
FittingC2×#137×C43C2
socleC2×C43C2×#121
hypercenterC2×#137D43
hypocenterC43#3069
LCSG ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#137

446 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 446 conjugacy classes of subgroups — too many to draw. Only its 137 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=g,b^2=e,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,d^b=dg,f^c=fg,h^c=h^42

Conjugacy classes & character table

491 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#25134118, #25134121, #25134140, …
maximal normal subgroup of#25134118, #25134121, #25134140, …
maximal quotient of#25079370, #25079381, #25079414, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 14243);