Finite Group Databasebeta

D121⋊C25 #20258384

order6050
automorphism?
homologyAbelianization (H1) = C2×C25 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productD121⋊C25
unambiguous semidirect product(C121⋊C25)⋊C2

Splittings

derived, SylowC121 ⋊ C2×C25
HallC121⋊C25 ⋊ C2
HallD121 ⋊ C25

Subgroups

subgroupG/H
center, hypercenterC5D121⋊C5
commutator, hypocenterC121C2×C25
Frattini, socleC5×C11AGL(1,𝔽11)
FittingC5×C121C2×C5
LCSG ▷ C121
UCSC1 ◁ C5

18 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×D121⋊C25, C3×D121⋊C25, C3⋊(D121⋊C25)
maximal normal subgroup ofC2×D121⋊C25, C3×D121⋊C25
maximal quotient ofDic121⋊C25, C2×D121⋊C25, C3×D121⋊C25, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6050, 2);