Finite Group Databasebeta

C22×#17984134 #31795591

order17536
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC22×#17984134

Splittings

FittingC22×#41×C137 ⋊ C2
SylowC137 ⋊ C22×H(5,𝔽2)

Subgroups

subgroupG/H
centerC23C23×D137
commutator, cosocleC2×C137C26
FrattiniC2C25×D137
FittingC22×#41×C137C2
socleC23×C137C24
hypercenterC22×#41D137
hypocenterC137C22×H(5,𝔽2)
LCSG ▷ C2×C137 ▷ C137
UCSC1 ◁ C23 ◁ C22×#41

6560 conjugacy classes of subgroups; only the 3221 normal subgroups are shown.

normal subgroups only

This group has 6560 conjugacy classes of subgroups — too many to draw. Only its 3221 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

Conjugacy classes & character table

2788 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17536, 19312);