Finite Group Databasebeta
Cayley diagram

C22×D35 #63334

order280
isoclinismisoclinic class of D35
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC22×D35

Splittings

Fitting, socleC22×C5×C7 ⋊ C2
derived, HallC5×C7 ⋊ C23
SylowC7 ⋊ C22×D5
SylowC5 ⋊ C22×D7

Subgroups

subgroupG/H
center, hypercenterC22D35
commutator, cosocle, hypocenterC5×C7C23
FrattiniC1G
Fitting, socleC22×C5×C7C2
LCSG ▷ C5×C7
UCSC1 ◁ C22

64 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 16
transitive degreeμt(G) = 140

A minimal faithful permutation representation — 3 generators on 16 points:

(1,2)(3,4)(6,7)(8,9)(11,12)(13,14)(15,16);(3,4)(5,6,8,9,7)(10,11,13,15,16,14,12);(1,2)

Conjugacy classes & character table

76 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10587856, #10587902, C2×#63304, …
maximal normal subgroup of#10587856, #10587902, C2×#63304, …
maximal quotient ofC2×Dic70, C2×C4×D35, C2×D140, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(280, 39);