Finite Group Databasebeta

#31790398

order17536
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC22×M16×C137 ⋊ C2
SylowC137 ⋊ #3054

Subgroups

subgroupG/H
centerC2×C4C2×D548
commutator, cosocleC2×C4×C137C24
FrattiniC2×C4C23×D137
FittingC22×M16×C137C2
socleC22×C137C22×D4
hypercenterC22×M16D137
hypocenterC137#3054
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C22×M16

500 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 149 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4384

Polycyclic presentation:

2^7,137|b^2=e,d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^136,c^b=cg

Conjugacy classes & character table

2752 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 14119);