Finite Group Databasebeta

C22×C73⋊C3 #11724822

order876
isoclinismisoclinic class of C73⋊C3
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productC22×C73⋊C3

Splittings

Fitting, socle, HallC22×C73 ⋊ C3
derived, SylowC73 ⋊ C22×C3

Subgroups

subgroupG/H
center, hypercenterC22C73⋊C3
commutator, cosocle, hypocenterC73C22×C3
FrattiniC1G
Fitting, socleC22×C73C3
LCSG ▷ C73
UCSC1 ◁ C22

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 77
transitive degreeμt(G) = 292

A minimal faithful permutation representation — 2 generators on 77 points:

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

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×Dic73⋊C3, (C22⋊D73)⋊C3, C2×C4×C73⋊C3, …
maximal normal subgroup ofC2×Dic73⋊C3, (C22⋊D73)⋊C3, C2×C4×C73⋊C3, …
maximal quotient ofC2×C4×C73⋊C3, D4×C73⋊C3, Q8×C73⋊C3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(876, 12);