Finite Group Databasebeta

C4×#19127674 #35402056

order21248
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C42

Aliases

direct productC4×#19127674

Splittings

FittingC4×#117×C83 ⋊ C2
SylowC83 ⋊ C4×#410

Subgroups

subgroupG/H
centerC42(C2×D83)⋊C4
commutatorC22×C83C22×C42
FrattiniC24C23×D83
FittingC4×#117×C83C2
socleC22×C83C22×C22⋊C4
prime radicalC22×#13050590C22
cosocleC24×C83C24
hypercenterC4×#117D83
hypocenterC83C4×#410
LCSG ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C42 ◁ C22×C42 ◁ C4×#117

1666 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

3368 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 167220);