Finite Group Databasebeta

C4×#19127610 #35326190

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC4×#19127610

Splittings

FittingC2×C4×C22⋊C4×C83 ⋊ C2
SylowC83 ⋊ C4×#392

Subgroups

subgroupG/H
centerC23×C4C22×D83
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC2×C4×C22⋊C4×C83C2
socle, cosocleC24×C83C24
prime radicalC2×#19127610C2
hypercenterC2×C4×C22⋊C4D83
hypocenterC83C4×#392
LCSG ▷ C23×C83 ▷ C83
UCSC1 ◁ C23×C4 ◁ C2×C4×C22⋊C4

3502 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, 91354);