Finite Group Databasebeta

C23×#14579123 #35194833

order20224
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C215

Aliases

direct productC23×#14579123

Splittings

FittingC23×C4⋊C4×C79 ⋊ C2
SylowC79 ⋊ C23×C4×D4

Subgroups

subgroupG/H
centerC25C22×D79
commutatorC2×C79C25×C4
FrattiniC22C25×D79
FittingC23×C4⋊C4×C79C2
socleC25×C79C23
prime radicalC24×D316C2
cosocleC22×C79C26
hypercenterC23×C4⋊C4D79
hypocenterC79C23×C4×D4
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C25 ◁ C23×C4⋊C4

19998 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

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, 1076132);