Finite Group Databasebeta

C2×C109⋊C3 #10620261

order654
isoclinismisoclinic class of C109⋊C3
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C1

Aliases

direct productC2×C109⋊C3
unambiguous semidirect product(C2×C109)⋊C3

Splittings

Fitting, socle, HallC2×C109 ⋊ C3
derived, SylowC109 ⋊ C2×C3

Subgroups

subgroupG/H
center, hypercenterC2C109⋊C3
commutator, cosocle, hypocenterC109C2×C3
FrattiniC1G
Fitting, socleC2×C109C3
LCSG ▷ C109
UCSC1 ◁ C2

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 111
transitive degreeμt(G) = 218

A minimal faithful permutation representation — 2 generators on 111 points:

(1,2)(4,5,7)(6,9,14)(8,12,11)(10,16,24)(13,19,21)(15,22,18)(17,26,37)(20,29,34)(23,32,31)(25,35,28)(27,39,53)(30,42,50)(33,45,47)(36,48,44)(38,51,41)(40,55,71)(43,57,68)(46,60,65)(49,63,62)(52,66,59)(54,69,56)(58,72,85)(61,74,82)(64,77,79)(67,80,76)(70,83,73)(75,86,96)(78,88,93)(81,91,90)(84,94,87)(89,97,104)(92,99,101)(95,102,98)(100,105,109)(103,107,106)(108,110,111);(3,4,6,10,17,27,40,53,68,82,93,101,106,105,88,60,29,9,15,23,33,46,61,75,83,51,24,34,47,62,76,87,86,57,26,38,52,67,81,92,100,102,80,48,22,7,11,18,28,41,56,55,71,85,96,104,109,111,110,99,77,45,19,5,8,13,20,30,43,58,69,37,50,65,79,90,98,97,74,42,16,25,36,49,64,78,89,94,66,35,14,21,31,44,59,73,72,39,54,70,84,95,103,108,107,91,63,32,12)

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofDic109⋊C3, C4×C109⋊C3, C2×D109⋊C3, …
maximal normal subgroup ofDic109⋊C3, C4×C109⋊C3, C2×D109⋊C3, …
maximal quotient ofC4×C109⋊C3, C22×C109⋊C3, C2×#11758279, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(654, 2);