Finite Group Databasebeta

#31782365

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #2102

Subgroups

subgroupG/H
centerC4#17984076
commutator, cosocleC22×C4×C137C23
FrattiniC22×C4C22×D137
FittingH(3,ℤ/4)×C137C2
socleC2×C137#400
prime radicalC23×C137#41
hypercenterH(3,ℤ/4)D137
hypocenterC137#2102
LCSG ▷ C22×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C22×C4 ◁ H(3,ℤ/4)

158 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 59 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=d,b^2=de,c^2=d,d^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,d^b=dg,e^b=eg,h^b=h^136,f^c=fg,h^c=h^136

Conjugacy classes & character table

1522 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 6086);