Finite Group Databasebeta

C4×#19127469 #35309609

order21248
automorphism?
homologyAbelianization (H1) = C43 · Schur multiplier (H2) = C22×C42

Aliases

direct productC4×#19127469

Splittings

SylowC83 ⋊ C4×#343

Subgroups

subgroupG/H
centerC22×C4(C2×D83)⋊C4
commutatorC22×C83C43
FrattiniC23×C4C22×D83
FittingC2×C4×M16×C83C2
socleC23×C83C2×C22⋊C4
prime radicalC24×C83C22×C4
cosocleC23×C4×C83C23
hypercenterC2×C4×M16D83
hypocenterC83C4×#343
LCSG ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×M16

994 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

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, 74773);