Finite Group Databasebeta

#31783403

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #2315

Subgroups

subgroupG/H
center, FrattiniC23C23×D137
commutatorC22×C137C23×C4
FittingC22×C22⋊C4×C137C2
socle, cosocleC23×C137C24
prime radicalC25×C137C22
hypercenterC22×C22⋊C4D137
hypocenterC137#2315
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×C22⋊C4

816 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 816 conjugacy classes of subgroups — too many to draw. Only its 309 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,c^2=f,b^a=be,c^a=cf,d^a=de,h^a=h^136,c^b=ce

Conjugacy classes & character table

2764 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 7124);