Finite Group Databasebeta

#31796524

order17536
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC22⋊C8×C137 ⋊ C4
SylowC137 ⋊ C8×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC2×C4C22×#10587739
commutatorC2×C137C2×C4×C8
FittingC22⋊C8×C137C4
socleC22×C137C2×C42
prime radicalC23×D137C2×C4
cosocleC2×C4×D137C23
hypercenterC22⋊C8#10587739
hypocenterC137C8×C22⋊C4
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22⋊C8

384 conjugacy classes of subgroups; only the 124 normal subgroups are shown.

normal subgroups only

This group has 384 conjugacy classes of subgroups — too many to draw. Only its 124 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=e,b^2=f,c^2=e,e^2=g,b^a=bd,h^a=h^37,h^b=h^37,h^c=h^100,h^e=h^136,h^f=h^136

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 20245);