Finite Group Databasebeta

#19132603

order5504
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC43×#340 ⋊ C2
SylowC43 ⋊ #1347

Subgroups

subgroupG/H
centerC22#13063245
commutatorC2×C8×C43C2×C4
FrattiniC22×C8C2×D43
FittingC43×#340C2
socleC22×C43#102
hypercenter#340D43
hypocenterC43#1347
LCSG ▷ C2×C8×C43 ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ #340

126 conjugacy classes of subgroups; only the 39 normal subgroups are shown.

normal subgroups only

This group has 126 conjugacy classes of subgroups — too many to draw. Only its 39 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=fg,e^2=g,f^2=g,b^a=bc,c^a=ce,e^a=eg,f^a=fg,c^b=cf,d^b=defg,e^b=eg,f^b=fg,h^b=h^42

Conjugacy classes & character table

617 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#1347, C2×#19132603, #25006823, …
maximal normal subgroup ofD43×#1347, C2×#19132603, #25006823, …
maximal quotient of#24983269, #24983278, #24983305, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 2518);