Finite Group Databasebeta

#19132520

order5504
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC43×C22⋊C16 ⋊ C2
SylowC43 ⋊ #1315

Subgroups

subgroupG/H
centerC2×C4(C2×D43)⋊C4
commutatorC2×C4×C43C2×C8
FrattiniC22×C8C2×D43
FittingC43×C22⋊C16C2
socleC22×C43C22⋊C8
hypercenterC22⋊C16D43
hypocenterC43#1315
LCSG ▷ C2×C4×C43 ▷ C22×C43 ▷ C43
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C22⋊C16

116 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 116 conjugacy classes of subgroups — too many to draw. Only its 37 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,c^2=g,d^2=f,f^2=g,b^a=bc,c^a=ce,c^b=cg,d^b=deg,h^b=h^42

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#1315, C2×#19132520, #25005667, …
maximal normal subgroup ofD43×#1315, C2×#19132520, #25005667, …
maximal quotient of#24983223, #24983225, #24983227, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 2435);