Finite Group Databasebeta

C5×Dic519 #23780663

order10380
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic519
unambiguous semidirect productC3⋊(C5×Dic173)

Splittings

derived, HallC3×C173 ⋊ C4×C5
HallC3×C5×C173 ⋊ C4
HallC5×C173 ⋊ Dic3
SylowC173 ⋊ C5×Dic3
HallC3×C5 ⋊ Dic173
SylowC3 ⋊ C5×Dic173

Subgroups

subgroupG/H
center, hypercenterC2×C5D519
commutator, hypocenterC3×C173C4×C5
FrattiniC2C5×D519
Fitting, socle, prime radicalC2×C3×C5×C173C2
cosocleC2×C3×C173C2×C5
LCSG ▷ C3×C173
UCSC1 ◁ C2×C5

24 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2610 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC5×Dic1557, C5×C3⋊Dic519, C3×C5×Dic519
maximal normal subgroup ofC3×C5×Dic519
maximal quotient ofC5×Dic1557, C5×C3⋊Dic519, C3×C5×Dic519

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10380, 6);