Finite Group Databasebeta

#31796798

order17536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#120×C137 ⋊ C4
SylowC137 ⋊ #1889

Subgroups

subgroupG/H
centerC2#22578351
commutatorC23×C137C22×C4
FrattiniC23C22×#10587739
Fitting#120×C137C4
socleC2×C137#386
prime radical#120×D137C2
cosocleC23×D137C23
hypercenter#120#10587739
hypocenterC137#1889
LCSG ▷ C23×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C23 ◁ #120

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

normal subgroups only

This group has 578 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) = 1096

Polycyclic presentation:

2^7,137|a^2=f,b^2=df,b^a=bd,c^a=ce,e^a=eg,h^a=h^37,e^b=eg,h^b=h^100,d^c=dg,f^c=fg,h^f=h^136

Conjugacy classes & character table

508 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20519);