Finite Group Databasebeta

C5×#5546 #11755931

order960
automorphism?
homologyAbelianization (H1) = C23×C4×C5 · Schur multiplier (H2) = C25

Aliases

direct productC5×#5546

Splittings

FittingC3×C4×C5×D4 ⋊ C2
HallC3×C5 ⋊ #520
SylowC3 ⋊ C5×#520

Subgroups

subgroupG/H
centerC22×C5C23×D3
commutatorC2×C3C23×C4×C5
FrattiniC22C23×C5×D3
FittingC3×C4×C5×D4C2
socleC22×C3×C5C24
prime radicalC2×C5×#237C2
cosocleC22×C3C24×C5
hypercenterC4×C5×D4D3
hypocenterC3C5×#520
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C5 ◁ C4×C5×D4

588 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 480

A minimal faithful permutation representation — 4 generators on 20 points:

(1,2,3,4,5)(6,7,8)(9,10,11,12)(15,19)(17,20);(14,18)(15,19);(13,15,16,19)(14,17,18,20);(7,8)(13,14)(15,17)(16,18)(19,20)

Conjugacy classes & character table

270 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC5×#79587, C5×#79866, #14417043, …
maximal normal subgroup ofC5×#79587, C5×#79866, #14417043, …
maximal quotient ofC5×#73750, C5×#73435, C5×#73436, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(960, 10126);