Finite Group Databasebeta

C5×Dic1219 #37567166

order24380
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C1

Aliases

direct productC5×Dic1219
unambiguous semidirect productC23⋊(C5×Dic53)

Splittings

derived, HallC23×C53 ⋊ C4×C5
HallC5×C23×C53 ⋊ C4
HallC5×C53 ⋊ Dic23
HallC5×C23 ⋊ Dic53
SylowC53 ⋊ C5×Dic23
SylowC23 ⋊ C5×Dic53

Subgroups

subgroupG/H
center, hypercenterC2×C5D1219
commutator, hypocenterC23×C53C4×C5
FrattiniC2C5×D1219
Fitting, socle, prime radicalC2×C5×C23×C53C2
cosocleC2×C23×C53C2×C5
LCSG ▷ C23×C53
UCSC1 ◁ C2×C5

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24380

Conjugacy classes & character table

6110 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24380, 4);