Finite Group Databasebeta

C22×#17984799 #31819568

order17792
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC22×#17984799

Splittings

FittingC22×C42×C139 ⋊ C2
SylowC139 ⋊ C22×#117

Subgroups

subgroupG/H
centerC23×C4C2×D139
commutatorC2×C139C24×C4
FrattiniC22C24×D139
FittingC22×C42×C139C2
socleC24×C139C23
prime radicalC24×D139C22
cosocleC22×C139C25
hypercenterC22×C42D139
hypocenterC139C22×#117
LCSG ▷ C2×C139 ▷ C139
UCSC1 ◁ C23×C4 ◁ C22×C42

1880 conjugacy classes of subgroups; only the 901 normal subgroups are shown.

normal subgroups only

This group has 1880 conjugacy classes of subgroups — too many to draw. Only its 901 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) = 8896

Conjugacy classes & character table

4496 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17792, 17674);