Finite Group Databasebeta

#31796459

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

Fitting#117×C137 ⋊ C4
SylowC137 ⋊ C2×H(3,ℤ/4)

Subgroups

subgroupG/H
centerC4C2×C4×#10587739
commutatorC4×C137C2×C42
FrattiniC2×C4C22×#10587739
Fitting#117×C137C4
socleC2×C137C2×#95
prime radicalC23×D137D4
cosocleC2×C4×D137C23
hypercenter#117#10587739
hypocenterC137C2×H(3,ℤ/4)
LCSG ▷ C4×C137 ▷ C137
UCSC1 ◁ C4 ◁ #117

404 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2192

Polycyclic presentation:

2^7,137|a^2=e,b^2=f,d^2=g,b^a=bd,f^a=fg,h^a=h^100,e^b=eg,h^c=h^136,h^e=h^136

Conjugacy classes & character table

724 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20180);