Finite Group Databasebeta

#446×D163 #35223459

order20864
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct product#446×D163

Splittings

Fitting#446×C163 ⋊ C2
SylowC163 ⋊ C2×#446

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D163
commutator, socleC22×C163C23×C4
Fitting#446×C163C2
prime radicalC22×D163C22×C4
cosocleC2×C4×C163C24
hypercenter#446D163
hypocenterC163C2×#446
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C2×C4 ◁ #446

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10432

Conjugacy classes & character table

2324 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 13433);