Finite Group Databasebeta

C7⋊C9×C11⋊C25 #31773142

order17325
automorphism?
homologyAbelianization (H1) = C9×C25 · Schur multiplier (H2) = C1

Aliases

direct productC7⋊C9×C11⋊C25
unambiguous semidirect productC7⋊(C9×C11⋊C25)
unambiguous semidirect productC11⋊(C25×C7⋊C9)
unambiguous semidirect product(C11×C7⋊C9)⋊C25
unambiguous semidirect product(C7×C11⋊C25)⋊C9

Splittings

derived, HallC7×C11 ⋊ C9×C25
HallC7×C11⋊C25 ⋊ C9
HallC11×C7⋊C9 ⋊ C25
SylowC11 ⋊ C25×C7⋊C9
SylowC7 ⋊ C9×C11⋊C25

Subgroups

subgroupG/H
center, Frattini, hypercenterC3×C5ΓL(1,𝔽8)×C11⋊C5
commutator, hypocenterC7×C11C9×C25
Fitting, socle, prime radical, cosocleC3×C5×C7×C11C3×C5
LCSG ▷ C7×C11
UCSC1 ◁ C3×C5

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17325

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC2×C7⋊C9×C11⋊C25, C7⋊C9×D11⋊C25, D7⋊C9×C11⋊C25, …
maximal normal subgroup ofC2×C7⋊C9×C11⋊C25, C7⋊C9×D11⋊C25, D7⋊C9×C11⋊C25, …
maximal quotient ofC2×C7⋊C9×C11⋊C25

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17325, 2);