Finite Group Databasebeta

C4×#19104692 #35216878

order20864
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C23×C42

Aliases

direct productC4×#19104692

Splittings

FittingC43×C163 ⋊ C2
SylowC163 ⋊ C4×#117

Subgroups

subgroupG/H
centerC2×C42C2×D163
commutatorC2×C163C22×C42
FrattiniC23C23×D163
FittingC43×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenterC43D163
hypocenterC163C4×#117
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C2×C42 ◁ C43

752 conjugacy classes of subgroups; only the 357 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 357 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) = 10432

Conjugacy classes & character table

5264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 6852);