Finite Group Databasebeta

C22×C79⋊#401 #34454563

order20224
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC22×C79⋊#401

Splittings

SylowC79 ⋊ C22×#401

Subgroups

subgroupG/H
centerC25C22×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×#95×C79C2
socle, prime radicalC25×C79C23
hypercenterC22×#95D79
hypocenterC79C22×#401
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C25 ◁ C22×#95

2942 conjugacy classes of subgroups; only the 1179 normal subgroups are shown.

normal subgroups only

This group has 2942 conjugacy classes of subgroups — too many to draw. Only its 1179 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) = 20224

Conjugacy classes & character table

3208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 335862);