Finite Group Databasebeta

C11⋊Dic781 #46805367

order34364
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C11

Aliases

unambiguous semidirect productC11⋊Dic781
unambiguous semidirect productC71⋊(C11⋊Dic11)

Splittings

derived, HallC112×C71 ⋊ C4
SylowC112 ⋊ Dic71
SylowC71 ⋊ C11⋊Dic11

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C11⋊D781
commutator, hypocenterC112×C71C4
Fitting, socle, prime radical, cosocleC2×C112×C71C2
LCSG ▷ C112×C71
UCSC1 ◁ C2

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 34364

Polycyclic presentation:

2,11^2,71,2|a^2=e,b^a=b^10,c^a=c^10,d^a=d^70

Conjugacy classes & character table

8594 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34364, 11);