Finite Group Databasebeta

C4×#19127889 #35410388

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC4×#19127889

Splittings

FittingC4×#99×C83 ⋊ C2
SylowC83 ⋊ C4×B(4,𝔽2)

Subgroups

subgroupG/H
centerC2×C4#14581762
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC4×#99×C83C2
socleC22×C83C2×#120
prime radicalC2×#19127889C2
cosocleC24×C83C24
hypercenterC4×#99D83
hypocenterC83C4×B(4,𝔽2)
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×#99

1910 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Conjugacy classes & character table

1868 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 175552);