Finite Group Databasebeta

C11⋊(C11⋊#1043) #27130976

order12100
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C11

Aliases

unambiguous semidirect productC11⋊(C11⋊#1043)

Splittings

Fitting, socle, derived, HallC52×C112 ⋊ C4
SylowC112 ⋊ #1043
SylowC52 ⋊ C11⋊Dic11

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC52×C112C4
prime radical, cosocleC112×C5⋊D5C2
LCSG ▷ C52×C112
UCSC1

336 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

850 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#49137570, C11⋊(C11⋊(#1043⋊C3)), #49137618, …
maximal normal subgroup of#49137570, C11⋊(C11⋊(#1043⋊C3)), #49137618, …
maximal quotient ofC3×C11⋊(C11⋊#1043), C3⋊(C11⋊(C11⋊#1043))

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12100, 255);