Finite Group Databasebeta

#28379193

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

Aliases

No aliases for this group.

Splittings

FittingC2×D8×C109 ⋊ C4
SylowC109 ⋊ #1978

Subgroups

subgroupG/H
centerC2#20295978
commutatorC2×C4×C109C22×C4
FrattiniC2×C4C22×#89137
FittingC2×D8×C109C4
socleC2×C109#390
prime radicalC2×D8×D109C2
cosocleC2×C4×D109C23
hypercenterC2×D8#89137
hypocenterC109#1978
LCSG ▷ C2×C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×D8

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

normal subgroups only

This group has 316 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) = 1744

Polycyclic presentation:

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

Conjugacy classes & character table

410 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13952, 20671);