Finite Group Databasebeta

C22×#17984811 #31819620

order17792
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC22×#17984811

Splittings

FittingC26×C139 ⋊ C2
SylowC139 ⋊ C22×#120

Subgroups

subgroupG/H
centerC24C22×D139
commutator, cosocleC22×C139C25
FrattiniC22C24×D139
FittingC26×C139C2
socleC24×C139C23
hypercenterC26D139
hypocenterC139C22×#120
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C24 ◁ C26

4544 conjugacy classes of subgroups; only the 805 normal subgroups are shown.

normal subgroups only

This group has 4544 conjugacy classes of subgroups — too many to draw. Only its 805 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) = 4448

Conjugacy classes & character table

4472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17726);