Finite Group Databasebeta

#31781197

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

Aliases

No aliases for this group.

Splittings

Fitting#518×C137 ⋊ C2
SylowC137 ⋊ #1889

Subgroups

subgroupG/H
centerC22#17984057
commutatorC23×C137C22×C4
FrattiniC24C22×D137
Fitting#518×C137C2
socleC22×C137#120
prime radicalC2×#17984056C2
cosocleC24×C137C23
hypercenter#518D137
hypocenterC137#1889
LCSG ▷ C23×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C24 ◁ #518

578 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 578 conjugacy classes of subgroups — too many to draw. Only its 93 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) = 2192

Polycyclic presentation:

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

Conjugacy classes & character table

2344 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4918);