Finite Group Databasebeta

#31778746

order17536
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC4⋊C16×C137 ⋊ C2
SylowC137 ⋊ #1330

Subgroups

subgroupG/H
centerC2×C4#14555487
commutatorC2×C4×C137C2×C8
FrattiniC4×C8C2×D137
FittingC4⋊C16×C137C2
socleC22×C137C22⋊C8
prime radicalC2×D548C8
cosocleC4×C8×C137C22
hypercenterC4⋊C16D137
hypocenterC137#1330
LCSG ▷ C2×C4×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ C4⋊C16

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8768

Polycyclic presentation:

2^7,137|a^2=d,c^2=eg,d^2=f,f^2=g,b^a=bc,c^a=ce,c^b=ceg,d^b=dg,h^b=h^136

Conjugacy classes & character table

2758 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2467);