Finite Group Databasebeta

C61×C9⋊C27 #28414975

order14823
nilpotency class2
isoclinismisoclinic class of H(3,𝔽3)
automorphism?
homologyAbelianization (H1) = C3×C27×C61 · Schur multiplier (H2) = C3

Aliases

direct productC61×C9⋊C27
unambiguous semidirect productC9⋊(C27×C61)

Subgroups

subgroupG/H
centerC3×C9×C61C32
commutatorC3C3×C27×C61
Frattini, cosocleC3×C9C32×C61
socle, prime radicalC32×C61C3×C9
LCSG ▷ C3 ▷ C1
UCSC1 ◁ C3×C9×C61 ◁ G

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 97
transitive degreeμt(G) = 14823

A minimal faithful permutation representation — 2 generators on 97 points:

(2,4,7)(5,9,8)(10,11,14,12,15,20,17,22,27,13,16,21,18,23,28,25,30,33,19,24,29,26,31,34,32,35,36)(37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97);(1,2,5,3,4,8,6,7,9)

Conjugacy classes & character table

6039 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14823, 21);