Finite Group Databasebeta

C22×#19098396 #34446374

order20224
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C25

Aliases

direct productC22×#19098396

Splittings

FittingC22×C32×C79 ⋊ C2
SylowC79 ⋊ C22×M64

Subgroups

subgroupG/H
centerC22×C16C2×D79
commutatorC2×C79C23×C16
FrattiniC16C23×D79
FittingC22×C32×C79C2
socleC23×C79C2×C16
prime radicalC23×D79C16
cosocleC16×C79C24
hypercenterC22×C32D79
hypocenterC79C22×M64
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C16 ◁ C22×C32

502 conjugacy classes of subgroups; only the 291 normal subgroups are shown.

normal subgroups only

This group has 502 conjugacy classes of subgroups — too many to draw. Only its 291 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) = 10112

Conjugacy classes & character table

5152 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 327673);