Finite Group Databasebeta

#19132959

order5504
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC43 ⋊ #1472

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic43
commutatorC23×C43C22×C4
FrattiniC22×C4C22×D43
FittingC2×C22⋊Q8×C43C2
socleC22×C43C2×C22⋊C4
hypercenterC2×C22⋊Q8D43
hypocenterC43#1472
LCSG ▷ C23×C43 ▷ C2×C43 ▷ C43
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×C22⋊Q8

270 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 270 conjugacy classes of subgroups — too many to draw. Only its 85 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=g,e^2=g,b^a=bd,d^a=df,h^a=h^42,c^b=cg,e^b=ef

Conjugacy classes & character table

620 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#24988798, #24988800, #24988805, …
maximal normal subgroup of#24988798, #24988800, #24988805, …
maximal quotient of#24984978, #24984991, #24985006, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5504, 2874);