Finite Group Databasebeta

C22×#19098315 #34257237

order20224
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC22×#19098315

Splittings

SylowC79 ⋊ C22×#335

Subgroups

subgroupG/H
centerC23×C4C22⋊D79
commutatorC4×C79C23×C8
FrattiniC42C23×D79
FittingC22×C4⋊C8×C79C2
socle, prime radicalC24×C79C4⋊C4
cosocleC42×C79C24
hypercenterC22×C4⋊C8D79
hypocenterC79C22×#335
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×C42 ◁ C22×C4⋊C8

942 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 20224

Conjugacy classes & character table

3232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 138536);