Finite Group Databasebeta

#19135514

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

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C43 ⋊ C2
SylowC43 ⋊ #1980

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D43
commutatorC2×C4×C43C22×C4
FrattiniC22×C4C22×D43
FittingC4×M16×C43C2
socleC22×C43C2×C22⋊C4
hypercenterC4×M16D43
hypocenterC43#1980
LCSG ▷ C2×C4×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

336 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 97 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=f,b^2=df,c^2=e,d^2=g,b^a=bd,c^a=ce,h^a=h^42,d^b=dg,f^b=fg

Conjugacy classes & character table

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#24988476, #24988481, #24988497, …
maximal normal subgroup of#24988476, #24988481, #24988497, …
maximal quotient of#24995549, #24995553, #24995558, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 5429);