Finite Group Databasebeta

#19136903

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

Aliases

No aliases for this group.

Splittings

FittingC43×SD64 ⋊ C2
SylowC43 ⋊ #2262

Subgroups

subgroupG/H
centerC2D16×D43
commutatorC16×C43C23
FrattiniC16C22×D43
FittingC43×SD64C2
socleC2×C43C2×D16
hypercenterSD64D43
hypocenterC43#2262
LCSG ▷ C16×C43 ▷ C8×C43 ▷ C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16 ◁ SD64

106 conjugacy classes of subgroups; only the 35 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 35 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|c^2=g,d^2=ef,e^2=fg,f^2=g,b^a=bd,d^a=de,e^a=ef,f^a=fg,d^b=de,e^b=ef,f^b=fg,h^b=h^42,h^c=h^42

Conjugacy classes & character table

437 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#2262, C2×#19136903, #25254739, …
maximal normal subgroup ofD43×#2262, C2×#19136903, #25254739, …
maximal quotient of#25017028, #25017030, #25017099, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 6818);