Finite Group Databasebeta

#31778644

order17536
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1285

Subgroups

subgroupG/H
centerC22#17983995
commutatorC2×C4×C137C42
FrattiniC2×C42C2×D137
Fitting#432×C137C2
socleC22×C137#95
prime radicalC23×C137C22⋊C4
cosocleC2×C42×C137C22
hypercenter#432D137
hypocenterC137#1285
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C2×C42 ◁ #432

164 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 61 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,b^2=e,c^2=fg,d^2=f,b^a=bc,c^a=cf,e^a=efg,d^b=dg,h^b=h^136

Conjugacy classes & character table

1936 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 2365);