Finite Group Databasebeta

C2×C13×C17×C7⋊C9 #42123786

order27846
automorphism?
homologyAbelianization (H1) = C2×C9×C13×C17 · Schur multiplier (H2) = C1

Aliases

direct productC2×C13×C17×C7⋊C9
unambiguous semidirect product(C2×C7)⋊(C9×C13×C17)
unambiguous semidirect product(C2×C7×C17)⋊(C9×C13)

Splittings

derived, SylowC7 ⋊ C2×C9×C13×C17
HallC2×C7×C13×C17 ⋊ C9
HallC7×C13×C17 ⋊ C2×C9
HallC2×C7×C17 ⋊ C9×C13
HallC2×C7×C13 ⋊ C9×C17
HallC7×C17 ⋊ C2×C9×C13
HallC7×C13 ⋊ C2×C9×C17
HallC2×C7 ⋊ C9×C13×C17

Subgroups

subgroupG/H
center, hypercenterC2×C3×C13×C17ΓL(1,𝔽8)
commutator, hypocenterC7C2×C9×C13×C17
FrattiniC3C2×C13×C17×ΓL(1,𝔽8)
Fitting, socle, prime radicalC2×C3×C7×C13×C17C3
cosocleC3×C7C2×C3×C13×C17
LCSG ▷ C7
UCSC1 ◁ C2×C3×C13×C17

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 27846

Conjugacy classes & character table

6630 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27846, 3);