Finite Group Databasebeta

#428×D163 #35223117

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

Aliases

direct product#428×D163

Splittings

Fitting#428×C163 ⋊ C2
SylowC163 ⋊ C2×#428

Subgroups

subgroupG/H
centerC22C2×D4×D163
commutatorC4×C163C23×C4
FrattiniC2×C4C23×D163
Fitting#428×C163C2
socleC22×C163C22×D4
prime radicalC23×D163D4
cosocleC2×C4×C163C24
hypercenter#428D163
hypocenterC163C2×#428
LCSG ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C22 ◁ C22×C4 ◁ #428

536 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5216

Conjugacy classes & character table

1826 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 13091);