Finite Group Databasebeta

C4×#19127479 #35319232

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

Aliases

direct productC4×#19127479

Splittings

SylowC83 ⋊ C4×#347

Subgroups

subgroupG/H
centerC42C4×Dic83
commutatorC4×C83C43
FrattiniC22×C8C22×D83
FittingC4×#97×C83C2
socleC22×C83C2×#97
prime radicalC23×C83C2×M16
cosocleC22×C8×C83C23
hypercenterC4×#97D83
hypocenterC83C4×#347
LCSG ▷ C4×C83 ▷ C83
UCSC1 ◁ C42 ◁ C4×#97

418 conjugacy classes of subgroups; only the 251 normal subgroups are shown.

normal subgroups only

This group has 418 conjugacy classes of subgroups — too many to draw. Only its 251 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

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, 84396);