Finite Group Databasebeta

C4×#19127706 #35402181

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

Aliases

direct productC4×#19127706

Splittings

SylowC83 ⋊ C4×#418

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D83
commutatorC4×C83C22×C42
FrattiniC22×C4C23×D83
FittingC22×C4×D4×C83C2
socleC23×C83C22×D4
prime radicalC23×D4×C83C22
cosocleC22×C4×C83C24
hypercenterC22×C4×D4D83
hypocenterC83C4×#418
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×D4

2018 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, 167345);