Finite Group Databasebeta

#31789355

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #2906

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D137
commutator, socleC22×C137C23×C4
FittingC2×#131×C137C2
prime radicalC2×#41×C137C22
cosocleC2×C4×C137C24
hypercenterC2×#131D137
hypocenterC137#2906
LCSG ▷ C22×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×#131

484 conjugacy classes of subgroups; only the 255 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 255 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=f,b^2=e,f^2=g,b^a=be,h^b=h^136,d^c=dg

Conjugacy classes & character table

2770 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 13076);