Finite Group Databasebeta

C7⋊(C11⋊#64470) #37528366

order23100
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC7⋊(C11⋊#64470)
unambiguous semidirect productC11⋊(C7⋊#64470)

Splittings

derived, HallC7×C11×C52⋊C3 ⋊ C4
HallC52×C7×C11 ⋊ Dic3
HallC11×C52⋊C3 ⋊ Dic7
HallC7×C52⋊C3 ⋊ Dic11
HallC52×C11 ⋊ Dic21
HallC52×C7 ⋊ Dic33
HallC7×C11 ⋊ #64470
HallC52⋊C3 ⋊ Dic77
SylowC52 ⋊ Dic231
SylowC11 ⋊ C7⋊#64470
SylowC7 ⋊ C11⋊#64470

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C7⋊(C11⋊#3874)
commutator, hypocenterC7×C11×C52⋊C3C4
Fitting, socleC2×C52×C7×C11D3
prime radical, cosocleC2×C7×C11×C52⋊C3C2
LCSG ▷ C7×C11×C52⋊C3
UCSC1 ◁ C2

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4620

Polycyclic presentation:

2,3,7,11,5^2,2|a^2=g,b^a=b^2,c^a=c^6,d^a=d^10,e^a=e^2f^4,f^a=e^3f^3,e^b=e^2f^4,f^b=e^2f^2

Conjugacy classes & character table

862 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23100, 177);