Finite Group Databasebeta

C4×#19128117 #35557046

order21248
automorphism?
homologyAbelianization (H1) = C22×C4×C8 · Schur multiplier (H2) = C24×C4

Aliases

direct productC4×#19128117

Splittings

FittingC2×C4×C16×C83 ⋊ C2
SylowC83 ⋊ C4×#504

Subgroups

subgroupG/H
centerC4×C16C2×D83
commutatorC2×C83C22×C4×C8
FrattiniC2×C8C23×D83
FittingC2×C4×C16×C83C2
socleC22×C83C23×C8
prime radicalC2×#13050590C2×C4
cosocleC2×C8×C83C24
hypercenterC2×C4×C16D83
hypocenterC83C4×#504
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C4×C16 ◁ C2×C4×C16

834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

5408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322210);