Finite Group Databasebeta

#28379430

order13952
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingD16×C109 ⋊ C4
SylowC109 ⋊ #2177

Subgroups

subgroupG/H
centerC2D8×#89137
commutatorC8×C109C22×C4
FrattiniC8C22×#89137
FittingD16×C109C4
socleC2×C109C4×D8
prime radicalD16×D109C2
cosocleC8×D109C23
hypercenterD16#89137
hypocenterC109#2177
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ D16

172 conjugacy classes of subgroups; only the 48 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 48 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1744

Polycyclic presentation:

2^7,109|a^2=e,c^2=eg,d^2=fg,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,h^a=h^76,d^b=df,f^b=fg,h^c=h^33,h^e=h^108

Conjugacy classes & character table

329 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 20908);