Finite Group Databasebeta
Cayley diagram

C22⋊D37 #64443

order296
isoclinismisoclinic class of Dic74
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC22⋊D37

Splittings

FittingC22×C37 ⋊ C2
SylowC37 ⋊ D4

Subgroups

subgroupG/H
center, FrattiniC2C2×D37
commutator, socle, cosocleC2×C37C22
FittingC22×C37C2
hypercenterC22D37
hypocenterC37D4
LCSG ▷ C2×C37 ▷ C37
UCSC1 ◁ C2 ◁ C22

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 41
transitive degreeμt(G) = 148

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

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

Polycyclic presentation:

2^3,37|b^a=bc,d^a=d^36

Conjugacy classes & character table

77 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10596962, D4×D37, #10596964, …
maximal normal subgroup of#10596962, D4×D37, #10596964, …
maximal quotient of#10596936, #10596938, #10596939, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(296, 8);