Finite Group Databasebeta

#19132518

order5504
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC43×C22⋊C16 ⋊ C2
SylowC43 ⋊ #1314

Subgroups

subgroupG/H
centerC2×C4(C2×D43)⋊C4
commutatorC22×C43C2×C16
FrattiniC22×C8C2×D43
FittingC43×C22⋊C16C2
socleC22×C43C22⋊C8
hypercenterC22⋊C16D43
hypocenterC43#1314
LCSG ▷ C22×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22⋊C16

140 conjugacy classes of subgroups; only the 43 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 43 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=d,d^2=f,f^2=g,b^a=bc,c^a=ce,d^b=de,h^b=h^42

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#1314, C2×#19132518, #25005657, …
maximal normal subgroup ofD43×#1314, C2×#19132518, #25005657, …
maximal quotient of#24983215, #24983217, #24983219, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 2433);