Finite Group Databasebeta

#31796450

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ C2×#336

Subgroups

subgroupG/H
centerC22×C4C2×#10587739
commutatorC2×C137C2×C4×C8
FrattiniC23C22×#10587739
FittingC2×C42×C137C4
socleC23×C137C22×C4
prime radicalC23×D137C2×C4
cosocleC22×Dic137C23
hypercenterC2×C42#10587739
hypocenterC137C2×#336
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C22×C4 ◁ C2×C42

528 conjugacy classes of subgroups; only the 206 normal subgroups are shown.

normal subgroups only

This group has 528 conjugacy classes of subgroups — too many to draw. Only its 206 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) = 8768

Polycyclic presentation:

2^7,137|a^2=e,b^2=f,e^2=g,b^a=bd,h^a=h^100,h^c=h^136,h^e=h^136

Conjugacy classes & character table

1168 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20171);