Finite Group Databasebeta

#31795632

order17536
automorphism?
homologyAbelianization (H1) = C4×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1282

Subgroups

subgroupG/H
centerC22(C2×#10587739)⋊C4
commutatorC22×C137C4×C8
FrattiniC24C2×#10587739
FittingC2×C22⋊C4×C137C4
socleC22×C137#95
prime radicalC24×C137C2×C4
cosocleC23×Dic137C22
hypercenterC2×C22⋊C4#10587739
hypocenterC137#1282
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

228 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 68 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,d^2=g,e^2=g,b^a=bc,c^a=cf,h^a=h^37,d^b=df,h^b=h^100,h^d=h^136,h^e=h^136

Conjugacy classes & character table

724 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19353);