Finite Group Databasebeta

#390×D163 #35216989

order20864
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26×C4

Aliases

direct product#390×D163

Splittings

Fitting#390×C163 ⋊ C2
SylowC163 ⋊ C2×#390

Subgroups

subgroupG/H
center, FrattiniC23C23×D163
commutatorC22×C163C23×C4
Fitting#390×C163C2
socle, cosocleC23×C163C24
prime radicalC22×D4×D163C2
hypercenter#390D163
hypocenterC163C2×#390
LCSG ▷ C22×C163 ▷ C163
UCSC1 ◁ C23 ◁ #390

1360 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5216

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, 6963);