Finite Group Databasebeta

C4×#19098981 #34440915

order20224
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#19098981

Splittings

FittingC4×M32×C79 ⋊ C2
SylowC79 ⋊ C4×#504

Subgroups

subgroupG/H
centerC4×C8C22×D79
commutatorC2×C79C22×C4×C8
FrattiniC2×C8C23×D79
FittingC4×M32×C79C2
socleC22×C79C23×C8
prime radicalC2×#11929624C2×C4
cosocleC2×C8×C79C24
hypercenterC4×M32D79
hypocenterC79C4×#504
LCSG ▷ C2×C79 ▷ C79
UCSC1 ◁ C4×C8 ◁ C4×M32

834 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, 322214);