Finite Group Databasebeta

C4×#19127653 #35401735

order21248
automorphism?
homologyAbelianization (H1) = C2×C43 · Schur multiplier (H2) = C22×C43

Aliases

direct productC4×#19127653

Splittings

FittingC4×#97×C83 ⋊ C2
SylowC83 ⋊ C42×M16

Subgroups

subgroupG/H
centerC2×C42C22×D83
commutatorC2×C83C2×C43
FrattiniC22×C4C23×D83
FittingC4×#97×C83C2
socleC23×C83C23×C4
prime radicalC23×D83C22×C4
cosocleC22×C4×C83C24
hypercenterC4×#97D83
hypocenterC83C42×M16
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C42 ◁ C4×#97

1734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

3440 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 166899);