Finite Group Databasebeta

(C11⋊C25)⋊Dic31 #46801937

order34100
automorphism?
homologyAbelianization (H1) = C4×C25 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect product(C11⋊C25)⋊Dic31

Splittings

derived, HallC11×C31 ⋊ C4×C25
HallC31×C11⋊C25 ⋊ C4
HallDic341 ⋊ C25
HallC11⋊C25 ⋊ Dic31
SylowC31 ⋊ Dic11⋊C25
SylowC11 ⋊ C25×Dic31

Subgroups

subgroupG/H
center, Frattini, hypercenterC2×C5(C11⋊C5)⋊D31
commutator, hypocenterC11×C31C4×C25
Fitting, socle, prime radical, cosocleC2×C5×C11×C31C2×C5
LCSG ▷ C11×C31
UCSC1 ◁ C2×C5

36 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 34100

Polycyclic presentation:

2,5,11,31,2,5|a^2=e,b^5=f,c^a=c^10,d^a=d^30,c^b=c^4

Conjugacy classes & character table

1160 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34100, 28);