Finite Group Databasebeta

C41×Dic91 #28417625

order14924
isoclinismisoclinic class of D91
automorphism?
homologyAbelianization (H1) = C4×C41 · Schur multiplier (H2) = C1

Aliases

direct productC41×Dic91
unambiguous semidirect productC7⋊(C41×Dic13)

Splittings

derived, HallC7×C13 ⋊ C4×C41
HallC7×C13×C41 ⋊ C4
HallC13×C41 ⋊ Dic7
HallC7×C41 ⋊ Dic13
SylowC13 ⋊ Dic7×C41
SylowC7 ⋊ C41×Dic13

Subgroups

subgroupG/H
center, hypercenterC2×C41D91
commutator, hypocenterC7×C13C4×C41
FrattiniC2C41×D91
Fitting, socle, prime radicalC2×C7×C13×C41C2
cosocleC2×C7×C13C2×C41
LCSG ▷ C7×C13
UCSC1 ◁ C2×C41

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14924

Conjugacy classes & character table

3854 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14924, 7);