Finite Group Databasebeta

#31779107

order17536
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #1459

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic137
commutatorC22×C137C22×C8
FrattiniC22×C4C22×D137
FittingC2×C4×D4×C137C2
socleC22×C137C2×C22⋊C4
prime radicalC22×D4×C137C4
cosocleC22×C4×C137C23
hypercenterC2×C4×D4D137
hypocenterC137#1459
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C2×C4×D4

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

normal subgroups only

This group has 332 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,c^2=g,e^2=g,b^a=bd,d^a=df,h^a=h^136,e^b=ef

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, 2828);