Finite Group Databasebeta

#31797248

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

Aliases

No aliases for this group.

Splittings

FittingC4×Q8×C137 ⋊ C4
SylowC137 ⋊ #2295

Subgroups

subgroupG/H
centerC2×C4C22×#10587739
commutator, socleC22×C137C23×C4
FrattiniC22C23×#10587739
FittingC4×Q8×C137C4
prime radical, cosocleC22×D137C24
hypercenterC4×Q8#10587739
hypocenterC137#2295
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×Q8

500 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Polycyclic presentation:

2^7,137|a^2=g,b^2=fg,c^2=f,d^2=e,b^a=be,c^a=cf,h^a=h^37,h^b=h^100,h^g=h^136

Conjugacy classes & character table

736 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20969);