Finite Group Databasebeta

#31797595

order17536
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ C8×#41

Subgroups

subgroupG/H
centerC2×C4C22×#10587739
commutatorC2×C137C23×C8
FrattiniC22C23×#10587739
FittingC4×Q8×C137C4
socleC22×C137C23×C4
prime radicalC2×#14555511C4
cosocleC2×Dic137C24
hypercenterC4×Q8#10587739
hypocenterC137C8×#41
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C4×Q8

456 conjugacy classes of subgroups; only the 212 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 212 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,c^2=f,d^2=e,f^2=g,b^a=be,h^a=h^37,h^b=h^136,h^c=h^100,h^d=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, 21316);