Finite Group Databasebeta

C4×#19128061 #35412466

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

Aliases

direct productC4×#19128061

Splittings

FittingC4×#97×C83 ⋊ C2
SylowC83 ⋊ C4×#489

Subgroups

subgroupG/H
centerC22×C4C2×D332
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC4×#97×C83C2
socleC23×C83C22×D4
prime radicalC22×D332C23
cosocleC22×C4×C83C24
hypercenterC4×#97D83
hypocenterC83C4×#489
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C43 ◁ C4×#97

886 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

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, 177630);