Finite Group Databasebeta

#19134522

order5504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#101×C43 ⋊ C2
SylowC43 ⋊ #1785

Subgroups

subgroupG/H
centerC22C22⋊C4×D43
commutatorC23×C43C22×C4
FrattiniC22×C4C22×D43
FittingC2×#101×C43C2
socleC22×C43C2×C22⋊C4
hypercenterC2×#101D43
hypocenterC43#1785
LCSG ▷ C23×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#101

584 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 584 conjugacy classes of subgroups — too many to draw. Only its 101 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=f,c^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^b=h^42,h^c=h^42

Conjugacy classes & character table

494 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#25012107, #25012109, #25012115, …
maximal normal subgroup of#25012107, #25012109, #25012115, …
maximal quotient of#24987930, #24987934, #24987944, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 4437);