Finite Group Databasebeta

C22×#19127512 #35557342

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC22×#19127512

Splittings

FittingC22×M32×C83 ⋊ C2
SylowC83 ⋊ C22×#360

Subgroups

subgroupG/H
centerC23#14581714
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC22×M32×C83C2
socleC23×C83#102
prime radicalC22×#14581814C2
cosocleC2×C8×C83C24
hypercenterC22×M32D83
hypocenterC83C22×#360
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C22×M32

1214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

3344 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322506);