Finite Group Databasebeta

#19133032

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

Aliases

No aliases for this group.

Splittings

FittingC43×#423 ⋊ C2
SylowC43 ⋊ #1489

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D43
commutatorC2×C4×C43C22×C4
FrattiniC42C22×D43
FittingC43×#423C2
socleC22×C43C2×C22⋊C4
hypercenter#423D43
hypocenterC43#1489
LCSG ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #423

266 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 81 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,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,c^b=cf,d^b=df,h^b=h^42

Conjugacy classes & character table

626 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#24988646, #24988648, #24988651, …
maximal normal subgroup of#24988646, #24988648, #24988651, …
maximal quotient of#24984756, #24984761, #24984766, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 2947);