Finite Group Databasebeta
Cayley diagram

C2×C5×#157 #67218

order360
isoclinismisoclinic class of #157
automorphismAut(G) = C2×C4×AΓL(1,𝔽9) (order 1152) · Inn(G) = #157 · Out(G) = C23×C4
homologyAbelianization (H1) = C2×C4×C5 · Schur multiplier (H2) = C2×C3

Aliases

direct productC2×C5×#157

Splittings

Fitting, socleC2×C32×C5 ⋊ C4
derived, SylowC32 ⋊ C2×C4×C5
HallC32×C5 ⋊ C2×C4

Subgroups

subgroupG/H
center, hypercenterC2×C5#157
commutator, hypocenterC32C2×C4×C5
FrattiniC1G
Fitting, socleC2×C32×C5C4
prime radicalC2×C5×C3⋊D3C2
cosocleC3⋊D3C22×C5
LCSG ▷ C32
UCSC1 ◁ C2×C5

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 13
transitive degreeμt(G) = 60

A minimal faithful permutation representation — 2 generators on 13 points:

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

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofDic5×#157, #10623985, #10623986, …
maximal normal subgroup ofDic5×#157, #10623985, #10623986, …
maximal quotient ofC5×#3787, C5×#3788, C4×C5×#157, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(360, 148);