Finite Group Databasebeta

#28378668

order13952
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC109 ⋊ #1590

Subgroups

subgroupG/H
centerC22D4×#89137
commutatorC2×C4×C109C22×C4
FrattiniC2×C4C22×#89137
FittingC2×SD16×C109C4
socleC22×C109C4×D4
prime radicalC2×D4×C109C2×C4
cosocleC4×Dic109C23
hypercenterC2×SD16#89137
hypocenterC109#1590
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×SD16

166 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 58 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) = 6976

Polycyclic presentation:

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

Conjugacy classes & character table

422 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 20146);