Finite Group Databasebeta

#19146938

order5504
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC43×#547 ⋊ C2
SylowC43 ⋊ #3334

Subgroups

subgroupG/H
centerC22C22×C22⋊D43
commutatorC2×C4×C43C24
FrattiniC2×C4C23×D43
FittingC43×#547C2
socleC22×C43C22×D4
hypercenter#547D43
hypocenterC43#3334
LCSG ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C22 ◁ C4×D4 ◁ #547

420 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 139 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=e,c^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,f^c=fg,h^c=h^42

Conjugacy classes & character table

560 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#25085982, #25085983, #25085989, …
maximal normal subgroup of#25085982, #25085983, #25085989, …
maximal quotient of#25112805, #25112811, #25114242, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 16853);