Finite Group Databasebeta

#31797928

order17536
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC24×C137 ⋊ C8
SylowC137 ⋊ #1779

Subgroups

subgroupG/H
center, FrattiniC22C22×#11764049
commutator, socleC22×C137C22×C8
FittingC24×C137C8
prime radicalC24×D137C4
cosocleC22×#10587739C23
hypercenterC24#11764049
hypocenterC137#1779
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C24

852 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 852 conjugacy classes of subgroups — too many to draw. Only its 119 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) = 1096

Polycyclic presentation:

2^7,137|a^2=f,f^2=g,b^a=bd,c^a=ce,h^a=h^127,h^f=h^100,h^g=h^136

Conjugacy classes & character table

328 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21649);