Finite Group Databasebeta

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C5×C17×Dic57 #34084299

order19380
automorphism?
homologyAbelianization (H1) = C4×C5×C17 · Schur multiplier (H2) = C1

Aliases

direct productC5×C17×Dic57
unambiguous semidirect productC3⋊(C5×C17×Dic19)
unambiguous semidirect productC19⋊(C5×Dic3×C17)

Splittings

derived, HallC3×C19 ⋊ C4×C5×C17
HallC3×C5×C17×C19 ⋊ C4
HallC5×C17×C19 ⋊ Dic3
HallC3×C17×C19 ⋊ C4×C5
HallC17×C19 ⋊ C5×Dic3
HallC3×C5×C19 ⋊ C4×C17
HallC3×C5×C17 ⋊ Dic19
HallC5×C19 ⋊ Dic3×C17
HallC3×C17 ⋊ C5×Dic19
SylowC19 ⋊ C5×Dic3×C17
HallC3×C5 ⋊ C17×Dic19
SylowC3 ⋊ C5×C17×Dic19

Subgroups

subgroupG/H
center, hypercenterC2×C5×C17D57
commutator, hypocenterC3×C19C4×C5×C17
FrattiniC2C5×C17×D57
Fitting, socle, prime radicalC2×C3×C5×C17×C19C2
cosocleC2×C3×C19C2×C5×C17
LCSG ▷ C3×C19
UCSC1 ◁ C2×C5×C17

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19380

Conjugacy classes & character table

5100 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19380, 11);