Finite Group Databasebeta

#31797331

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22⋊Q8×C137 ⋊ C4
SylowC137 ⋊ #2378

Subgroups

subgroupG/H
center, FrattiniC22C23×#10587739
commutator, socleC22×C137C23×C4
FittingC22⋊Q8×C137C4
prime radicalC23×D137C23
cosocleC22×D137C24
hypercenterC22⋊Q8#10587739
hypocenterC137#2378
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22⋊Q8

464 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Polycyclic presentation:

2^7,137|a^2=g,b^2=e,d^2=e,b^a=be,c^a=cf,d^a=def,h^a=h^100,c^b=cef,d^b=de,h^g=h^136

Conjugacy classes & character table

514 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21052);