Finite Group Databasebeta

C11⋊#15668766 #44568668

order32340
automorphism?
homologyAbelianization (H1) = C3×C4 · Schur multiplier (H2) = C7

Aliases

unambiguous semidirect productC11⋊#15668766

Splittings

Fitting, socle, derived, HallC5×C72×C11 ⋊ C3×C4
HallC7⋊(C7⋊(C11⋊AGL(1,𝔽5))) ⋊ C3
HallC5×C11×#3862 ⋊ C4
HallC11×#3862 ⋊ AGL(1,𝔽5)
HallC5×#3862 ⋊ Dic11
HallC72×C11 ⋊ C3×AGL(1,𝔽5)
HallC5×C72 ⋊ C3×Dic11
Hall#3862 ⋊ C11⋊AGL(1,𝔽5)
HallC5×C11 ⋊ #10596875
SylowC72 ⋊ C3×C11⋊AGL(1,𝔽5)
SylowC11 ⋊ #15668766
SylowC5 ⋊ C11⋊#10596875

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC5×C72×C11C3×C4
prime radicalD5×C11×#3862C2
cosocleC72×D5×C11C2×C3
LCSG ▷ C5×C72×C11
UCSC1

120 conjugacy classes of subgroups; only the 32 normal subgroups are shown.

normal subgroups only

This group has 120 conjugacy classes of subgroups — too many to draw. Only its 32 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1155

Polycyclic presentation:

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

Conjugacy classes & character table

427 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32340, 370);