Finite Group Databasebeta

#31797263

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

No aliases for this group.

Splittings

FittingC22×Q8×C137 ⋊ C4
SylowC137 ⋊ #2310

Subgroups

subgroupG/H
center, FrattiniC22C23×#10587739
commutator, socleC22×C137C23×C4
FittingC22×Q8×C137C4
prime radicalC23×D137C23
cosocleC22×D137C24
hypercenterC22×Q8#10587739
hypocenterC137#2310
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C22×Q8

784 conjugacy classes of subgroups; only the 210 normal subgroups are shown.

normal subgroups only

This group has 784 conjugacy classes of subgroups — too many to draw. Only its 210 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|a^2=g,b^2=e,c^2=e,b^a=be,c^a=cf,d^a=de,h^a=h^100,c^b=ce,h^g=h^136

Conjugacy classes & character table

724 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20984);