Finite Group Databasebeta

C13×C11⋊Dic55 #44538139

order31460
automorphism?
homologyAbelianization (H1) = C4×C13 · Schur multiplier (H2) = C11

Aliases

direct productC13×C11⋊Dic55
unambiguous semidirect productC11⋊(C13×Dic55)

Splittings

derived, HallC5×C112 ⋊ C4×C13
HallC5×C112×C13 ⋊ C4
HallC112×C13 ⋊ Dic5
SylowC112 ⋊ C13×Dic5
HallC5×C13 ⋊ C11⋊Dic11
SylowC5 ⋊ C13×C11⋊Dic11

Subgroups

subgroupG/H
center, hypercenterC2×C13C5⋊(C11⋊D11)
commutator, hypocenterC5×C112C4×C13
FrattiniC2C13×C5⋊(C11⋊D11)
Fitting, socle, prime radicalC2×C5×C112×C13C2
cosocleC2×C5×C112C2×C13
LCSG ▷ C5×C112
UCSC1 ◁ C2×C13

168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 31460

Conjugacy classes & character table

7904 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31460, 79);