Finite Group Databasebeta

#31796348

order17536
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1567

Subgroups

subgroupG/H
centerC22C2×C4⋊#10587739
commutatorC2×C4×C137C22×C4
FrattiniC2×C4C22×#10587739
FittingC4×C8×C137C4
socleC22×C137C2×C4⋊C4
prime radicalC22×D137C4⋊C4
cosocleC4×Dic137C23
hypercenterC4×C8#10587739
hypocenterC137#1567
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8

184 conjugacy classes of subgroups; only the 78 normal subgroups are shown.

normal subgroups only

This group has 184 conjugacy classes of subgroups — too many to draw. Only its 78 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=e,b^2=df,d^2=f,e^2=g,b^a=bd,c^a=cg,d^a=df,h^a=h^100,h^b=h^136,h^c=h^136,h^e=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, 20069);