Finite Group Databasebeta

(C2×#89137)⋊C16 #28378069

order13952
automorphism?
homologyAbelianization (H1) = C4×C16 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect product(C2×#89137)⋊C16

Splittings

FittingC2×C16×C109 ⋊ C4
SylowC109 ⋊ #1374

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×#89137
commutatorC2×C109C4×C16
FittingC2×C16×C109C4
socleC22×C109C4×C8
prime radicalC22×D109C2×C8
cosocleC2×C8×D109C22
hypercenterC2×C16#89137
hypocenterC109#1374
LCSG ▷ C2×C109 ▷ C109
UCSC1 ◁ C2×C8 ◁ C2×C16

160 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 160 conjugacy classes of subgroups — too many to draw. Only its 68 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) = 3488

Polycyclic presentation:

2^7,109|a^2=d,b^2=e,d^2=f,f^2=g,b^a=bc,h^b=h^33,h^e=h^108

Conjugacy classes & character table

944 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 19547);