Finite Group Databasebeta

C7×D1771 #37613544

order24794
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D1771
unambiguous semidirect productC7⋊(C7×D253)
unambiguous semidirect productC11⋊(C7×D161)
unambiguous semidirect productC23⋊(C7×D77)

Splittings

Fitting, socle, HallC72×C11×C23 ⋊ C2
derivedC7×C11×C23 ⋊ C2×C7
HallC72×C23 ⋊ D11
HallC72×C11 ⋊ D23
HallC11×C23 ⋊ C7×D7
SylowC72 ⋊ D253
SylowC23 ⋊ C7×D77
SylowC11 ⋊ C7×D161

Subgroups

subgroupG/H
center, hypercenterC7D1771
commutator, cosocle, hypocenterC7×C11×C23C2×C7
FrattiniC1G
Fitting, socleC72×C11×C23C2
LCSG ▷ C7×C11×C23
UCSC1 ◁ C7

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3542

Conjugacy classes & character table

6209 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24794, 26);