Finite Group Databasebeta

D7×C31⋊D31 #41002067

order26908
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C31

Aliases

direct productD7×C31⋊D31
unambiguous semidirect product(D7×C31)⋊D31

Splittings

Fitting, socle, derived, HallC7×C312 ⋊ C22
SylowC312 ⋊ C2×D7
SylowC7 ⋊ C2×C31⋊D31

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C312C22
LCSG ▷ C7×C312
UCSC1

340 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6727

Conjugacy classes & character table

2410 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26908, 23);