Finite Group Databasebeta

#31795834

order17536
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1376

Subgroups

subgroupG/H
centerC2×C4C4⋊#10587739
commutatorC4×C137C4×C8
FrattiniC22×C4C2×#10587739
FittingC22×C8×C137C4
socleC22×C137C4⋊C8
prime radicalC23×C137M16
cosocleC22×#11764040C22
hypercenterC22×C8#10587739
hypocenterC137#1376
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

148 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Polycyclic presentation:

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

Conjugacy classes & character table

1144 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19555);