Finite Group Databasebeta

C41⋊#11716328 #45658552

order32718
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC41⋊#11716328

Splittings

Fitting, socle, derived, HallC7×C19×C41 ⋊ C2×C3
HallC41×#87705 ⋊ C2
HallD5453 ⋊ C3
HallC19×C41 ⋊ AGL(1,𝔽7)
Hall#87705 ⋊ D41
HallC7×C41 ⋊ D19⋊C3
HallC7×C19 ⋊ C3×D41
SylowC41 ⋊ #11716328
SylowC19 ⋊ ΓL(1,𝔽8)⋊D41
SylowC7 ⋊ C41⋊(D19⋊C3)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C19×C41C2×C3
LCSG ▷ C7×C19×C41
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 67
transitive degreeμt(G) = 5453

A minimal faithful permutation representation — 2 generators on 67 points:

(2,5,6,3,4,7)(9,13,14,10,11,15)(12,20,21,16,17,25)(18,26,24,23,22,19)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67);(1,2,4,7,6,5,3)(8,9,12,17,22,25,24,14,13,18,23,11,15,19,21,26,20,16,10)(27,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29)

Polycyclic presentation:

2,3,7,19,41|c^a=c^6,d^a=d^18,e^a=e^40,c^b=c^2,d^b=d^11

Conjugacy classes & character table

968 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32718, 48);