Finite Group Databasebeta

C4×#19128414 #35564341

order21248
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC4×#19128414

Splittings

FittingC4×#117×C83 ⋊ C2
SylowC83 ⋊ C4×#555

Subgroups

subgroupG/H
centerC22×C4C23×D83
commutatorC22×C83C24×C4
FrattiniC23C24×D83
FittingC4×#117×C83C2
socle, cosocleC23×C83C25
prime radicalC2×#19128414C2
hypercenterC4×#117D83
hypocenterC83C4×#555
LCSG ▷ C22×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C4×#117

2564 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Conjugacy classes & character table

3380 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 329505);