Finite Group Databasebeta

#31795709

order17536
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1314

Subgroups

subgroupG/H
centerC2×C4C22⋊#10587739
commutatorC22×C137C2×C16
FrattiniC22×C4C2×#10587739
FittingC23×C4×C137C4
socleC22×C137C22⋊C8
prime radicalC24×C137C8
cosocleC22×#11764040C22
hypercenterC23×C4#10587739
hypocenterC137#1314
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C23×C4

140 conjugacy classes of subgroups; only the 44 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 44 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=d,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^100,d^b=de,h^d=h^136

Conjugacy classes & character table

1132 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19430);