Finite Group Databasebeta

D23×C52⋊C9 #23780352

order10350
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C5

Aliases

direct productD23×C52⋊C9
unambiguous semidirect productC23⋊(C2×C52⋊C9)
unambiguous semidirect product(C52×D23)⋊C9

Splittings

derived, HallC52×C23 ⋊ C2×C9
HallC23×C52⋊C9 ⋊ C2
HallC52×D23 ⋊ C9
SylowC52 ⋊ C9×D23
SylowC23 ⋊ C2×C52⋊C9

Subgroups

subgroupG/H
center, Frattini, hypercenterC3D23×C52⋊C3
commutator, hypocenterC52×C23C2×C9
Fitting, socle, cosocleC3×C52×C23C2×C3
prime radicalC3×C52×D23C3
LCSG ▷ C52×C23
UCSC1 ◁ C3

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

429 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD23×#90646, D23×(C5⋊D5)⋊C9, C2×D23×C52⋊C9
maximal normal subgroup ofD23×#90646, D23×(C5⋊D5)⋊C9, C2×D23×C52⋊C9
maximal quotient ofDic23×C52⋊C9, C2×D23×C52⋊C9

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10350, 26);