Finite Group Databasebeta

C22×#19098408 #34446438

order20224
automorphism?
homologyAbelianization (H1) = C23×C42 · Schur multiplier (H2) = C28×C42

Aliases

direct productC22×#19098408

Splittings

SylowC79 ⋊ C22×#376

Subgroups

subgroupG/H
centerC25C22×D79
commutatorC2×C79C23×C42
FrattiniC23C24×D79
FittingC22×#95×C79C2
socle, prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC22×#95D79
hypocenterC79C22×#376
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C25 ◁ C22×#95

5150 conjugacy classes of subgroups; only the 2363 normal subgroups are shown.

normal subgroups only

This group has 5150 conjugacy classes of subgroups — too many to draw. Only its 2363 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

3280 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 327737);