Finite Group Databasebeta

#19133466

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

Aliases

No aliases for this group.

Splittings

SylowC43 ⋊ #1587

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D43
commutatorC2×C4×C43C22×C4
FrattiniC42C22×D43
FittingC8×Q8×C43C2
socleC22×C43C4×D4
hypercenterC8×Q8D43
hypocenterC43#1587
LCSG ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C8×Q8

152 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 65 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,b^2=f,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cfg,d^a=df,h^a=h^42,d^b=df

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD43×#1587, C2×#19133466, #25066170, …
maximal normal subgroup ofD43×#1587, C2×#19133466, #25066170, …
maximal quotient of#24987408, #24987468, #24987863, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 3381);