Finite Group Databasebeta

#31797410

order17536
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingH(5,𝔽2)×C137 ⋊ C4
SylowC137 ⋊ #2897

Subgroups

subgroupG/H
centerC2C22×C22⋊#10587739
commutatorC4×C137C23×C4
FrattiniC4C23×#10587739
FittingH(5,𝔽2)×C137C4
socleC2×C137C22×C22⋊C4
prime radicalH(5,𝔽2)×D137C2
cosocleC4×D137C24
hypercenterH(5,𝔽2)#10587739
hypocenterC137#2897
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ #41 ◁ H(5,𝔽2)

778 conjugacy classes of subgroups; only the 200 normal subgroups are shown.

normal subgroups only

This group has 778 conjugacy classes of subgroups — too many to draw. Only its 200 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) = 2192

Polycyclic presentation:

2^7,137|a^2=f,e^2=g,b^a=be,e^a=eg,h^a=h^100,e^b=eg,d^c=dg,h^f=h^136

Conjugacy classes & character table

622 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 21131);