Finite Group Databasebeta

C5×Dic285 #19152809

order5700
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic285
unambiguous semidirect productC3⋊(C5×Dic95)
unambiguous semidirect productC19⋊(C5×Dic15)

Splittings

derivedC3×C5×C19 ⋊ C4×C5
HallC3×C52×C19 ⋊ C4
HallC52×C19 ⋊ Dic3
HallC3×C52 ⋊ Dic19
HallC3×C19 ⋊ C5×Dic5
SylowC52 ⋊ Dic57
SylowC19 ⋊ C5×Dic15
SylowC3 ⋊ C5×Dic95

Subgroups

subgroupG/H
center, hypercenterC2×C5D285
commutator, hypocenterC3×C5×C19C4×C5
FrattiniC2C5×D285
Fitting, socleC2×C3×C52×C19C2
LCSG ▷ C3×C5×C19
UCSC1 ◁ C2×C5

64 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1440 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC19⋊#11744607, C5×Dic855, C5×C3⋊((C19⋊C3)⋊Dic5), …
maximal normal subgroup ofC5×C3⋊((C19⋊C3)⋊Dic5), C3×C5×Dic285
maximal quotient ofC5×Dic855, C3×C5×Dic285, C5×C3⋊Dic285

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5700, 66);