Finite Group Databasebeta

#31779804

order17536
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#327×C137 ⋊ C2
SylowC137 ⋊ #1612

Subgroups

subgroupG/H
centerC22#17984058
commutator, cosocleC22×C4×C137C23
FrattiniC22×C4C22×D137
Fitting#327×C137C2
socleC22×C137#120
prime radical#22577990C2
hypercenter#327D137
hypocenterC137#1612
LCSG ▷ C22×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×C4 ◁ #327

232 conjugacy classes of subgroups; only the 49 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 49 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) = 4384

Polycyclic presentation:

2^7,137|a^2=g,c^2=fg,d^2=f,b^a=bd,c^a=ce,d^a=df,h^a=h^136,d^b=df,e^b=eg,d^c=dg,h^c=h^136

Conjugacy classes & character table

1315 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 3525);