Finite Group Databasebeta

#28378154

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

Aliases

No aliases for this group.

Splittings

SylowC109 ⋊ #1403

Subgroups

subgroupG/H
centerC2#20295927
commutatorC2×D4×C109C2×C4
FrattiniC2×D4C2×#89137
Fitting#100×C109C4
socleC2×C109AΣL(1,𝔽16)
prime radical#16812744C4
cosocle#16812686C22
hypercenter#100#89137
hypocenterC109#1403
LCSG ▷ C2×D4×C109 ▷ C2×C4×C109 ▷ C22×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ C2×D4 ◁ #100

112 conjugacy classes of subgroups; only the 20 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 20 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=d,d^2=g,e^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^33,d^b=deg,e^b=eg,f^b=fg,h^b=h^108,d^c=dfg,e^c=eg,e^d=eg,h^d=h^108

Conjugacy classes & character table

314 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 19632);