Finite Group Databasebeta

C53⋊(D13⋊C9) #27137153

order12402
automorphism?
homologyAbelianization (H1) = C2×C9 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC53⋊(D13⋊C9)
unambiguous semidirect product(C13⋊C9)⋊D53
unambiguous semidirect productD689⋊C9

Splittings

derived, HallC13×C53 ⋊ C2×C9
HallC53×C13⋊C9 ⋊ C2
HallD689 ⋊ C9
HallC13⋊C9 ⋊ D53
SylowC53 ⋊ D13⋊C9
SylowC13 ⋊ C9×D53

Subgroups

subgroupG/H
center, Frattini, hypercenterC3(C13⋊C3)⋊D53
commutator, hypocenterC13×C53C2×C9
Fitting, socle, cosocleC3×C13×C53C2×C3
prime radicalC3×D689C3
LCSG ▷ C13×C53
UCSC1 ◁ C3

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 75
transitive degreeμt(G) = 6201

A minimal faithful permutation representation — 2 generators on 75 points:

(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(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)(55,59,60,56,57,61)(58,65,64,62,63,66)(67,71,75,69,74,70,72,68,73);(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(54,55,58,57,61,64,63,65,66,60,59,62,56)

Polycyclic presentation:

2,3,13,53,3|b^3=e,c^a=c^12,d^a=d^52,c^b=c^3

Conjugacy classes & character table

570 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14583752⋊C9, #14583753⋊C9, D53×D13⋊C9, …
maximal normal subgroup of#14583752⋊C9, #14583753⋊C9, D53×D13⋊C9, …
maximal quotient ofDic689⋊C9, C2×C53⋊(D13⋊C9)

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12402, 16);