Finite Group Databasebeta

C4×#19128133 #35557688

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#19128133

Splittings

FittingC2×C4×C16×C83 ⋊ C2
SylowC83 ⋊ C4×#508

Subgroups

subgroupG/H
centerC42D664
commutatorC8×C83C23×C4
FrattiniC2×C8C23×D83
FittingC2×C4×C16×C83C2
socleC22×C83C22×D8
prime radicalC2×#19128133C2
cosocleC2×C8×C83C24
hypercenterC2×C4×C16D83
hypocenterC83C4×#508
LCSG ▷ C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C42 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×C16

690 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

5336 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322852);