Finite Group Databasebeta

#31780602

order17536
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C137 ⋊ C2
SylowC137 ⋊ #1759

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D137
commutatorC4×C137C2×C42
FrattiniC22×C4C22×D137
FittingC4×M16×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC2×#14555510C22
cosocleC22×C4×C137C23
hypercenterC4×M16D137
hypocenterC137#1759
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

320 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 320 conjugacy classes of subgroups — too many to draw. Only its 113 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=e,b^2=f,c^2=e,d^2=g,b^a=bd,d^a=dg,f^a=fg,h^a=h^136,c^b=cg,h^b=h^136

Conjugacy classes & character table

2764 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 4323);