Finite Group Databasebeta

C17×Dic399 #41029461

order27132
automorphism?
homologyAbelianization (H1) = C4×C17 · Schur multiplier (H2) = C1

Aliases

direct productC17×Dic399
unambiguous semidirect productC3⋊(C17×Dic133)
unambiguous semidirect productC7⋊(C17×Dic57)
unambiguous semidirect productC19⋊(C17×Dic21)

Splittings

derived, HallC3×C7×C19 ⋊ C4×C17
HallC3×C7×C17×C19 ⋊ C4
HallC7×C17×C19 ⋊ Dic3
HallC3×C17×C19 ⋊ Dic7
HallC3×C7×C17 ⋊ Dic19
HallC17×C19 ⋊ Dic21
HallC7×C19 ⋊ Dic3×C17
HallC7×C17 ⋊ Dic57
HallC3×C19 ⋊ C17×Dic7
HallC3×C17 ⋊ Dic133
HallC3×C7 ⋊ C17×Dic19
SylowC19 ⋊ C17×Dic21
SylowC7 ⋊ C17×Dic57
SylowC3 ⋊ C17×Dic133

Subgroups

subgroupG/H
center, hypercenterC2×C17D399
commutator, hypocenterC3×C7×C19C4×C17
FrattiniC2C17×D399
Fitting, socle, prime radicalC2×C3×C7×C17×C19C2
cosocleC2×C3×C7×C19C2×C17
LCSG ▷ C3×C7×C19
UCSC1 ◁ C2×C17

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 27132

Conjugacy classes & character table

6834 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27132, 18);