Finite Group Databasebeta

#391×D163 #35217002

order20864
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct product#391×D163

Splittings

Fitting#391×C163 ⋊ C2
SylowC163 ⋊ C2×#391

Subgroups

subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#391×C163C2
socle, cosocleC23×C163C24
prime radicalC23×D163C23
hypercenter#391D163
hypocenterC163C2×#391
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #391

928 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, 6976);