Finite Group Databasebeta

#31780298

order17536
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1692

Subgroups

subgroupG/H
centerC22#17984061
commutator, cosocleC42×C137C23
FrattiniC42C22×D137
Fitting#333×C137C2
socle, prime radicalC22×C137#121
hypercenter#333D137
hypocenterC137#1692
LCSG ▷ C42×C137 ▷ C22×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ #333

146 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 146 conjugacy classes of subgroups — too many to draw. Only its 51 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) = 17536

Polycyclic presentation:

2^7,137|a^2=g,b^2=d,c^2=g,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,h^a=h^136,c^b=cf,h^b=h^136,e^c=eg,h^c=h^136

Conjugacy classes & character table

1315 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4019);