Finite Group Databasebeta

C5×#6868 #11925941

order1215
nilpotency class3
isoclinismisoclinic class of AΣL(1,𝔽27)
automorphism?
homologyAbelianization (H1) = C3×C5×C9 · Schur multiplier (H2) = C32

Aliases

direct productC5×#6868

Subgroups

subgroupG/H
center, socleC32×C5H(3,𝔽3)
commutatorC32C3×C5×C9
Frattini, cosocleC33C32×C5
prime radicalC33×C5C32
LCSG ▷ C32 ▷ C3 ▷ C1
UCSC1 ◁ C32×C5 ◁ C33×C5 ◁ G

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 405

A minimal faithful permutation representation — 2 generators on 41 points:

(1,2,3,4,5)(6,7,9,8,10,12,11,13,14)(15,16,19)(17,23,27)(18,22,28)(20,29,25)(21,32,26)(24,34,37)(30,40,41)(31,39,36)(33,38,35);(15,17,24,26,36,41,18,25,35)(16,20,30,21,23,33,22,31,34)(19,27,37,32,39,40,28,29,38)

Conjugacy classes & character table

255 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×#10624480, C5×#10624481, C5×#10624482, …
maximal normal subgroup ofC5×#10624480, C5×#10624481, C5×#10624482, …
maximal quotient ofC5×#10624446, C5×#10624451, C5×#10624458, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1215, 15);