Finite Group Databasebeta

#19136591

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

Aliases

No aliases for this group.

Splittings

FittingC43×#559 ⋊ C2
SylowC43 ⋊ #2198

Subgroups

subgroupG/H
centerC2#14583086
commutatorC2×D4×C43C23
FrattiniC2×D4C22×D43
FittingC43×#559C2
socleC2×C43B(4,𝔽2)
hypercenter#559D43
hypocenterC43#2198
LCSG ▷ C2×D4×C43 ▷ C22×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #559

246 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 45 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|b^2=g,c^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^42,e^b=efg,d^c=df,e^d=eg

Conjugacy classes & character table

545 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#25017316, #25017317, #25017321, …
maximal normal subgroup of#25017316, #25017317, #25017321, …
maximal quotient of#25008637, #25008665, #25008808, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 6506);