Finite Group Databasebeta

C163×(C19⋊C3)⋊C4 #49151123

order37164
automorphism?
homologyAbelianization (H1) = C3×C4×C163 · Schur multiplier (H2) = C1

Aliases

direct productC163×(C19⋊C3)⋊C4
unambiguous semidirect product(C19⋊C3)⋊(C4×C163)
unambiguous semidirect productDic19⋊(C3×C163)

Splittings

derived, SylowC19 ⋊ C3×C4×C163
HallDic19×C163 ⋊ C3
HallC19⋊C3×C163 ⋊ C4
HallC19×C163 ⋊ C3×C4
HallDic19 ⋊ C3×C163
HallC19⋊C3 ⋊ C4×C163

Subgroups

subgroupG/H
center, hypercenterC2×C163D19⋊C3
commutator, hypocenterC19C3×C4×C163
FrattiniC2D19⋊C3×C163
Fitting, socleC2×C19×C163C2×C3
prime radicalC2×C19⋊C3×C163C2
cosocleC2×C19C2×C3×C163
LCSG ▷ C19
UCSC1 ◁ C2×C163

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12388

Conjugacy classes & character table

2934 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37164, 18);