Finite Group Databasebeta

C5×C7⋊#95 #11764502

order1120
isoclinismisoclinic class of Dic14
automorphism?
homologyAbelianization (H1) = C42×C5 · Schur multiplier (H2) = C23

Aliases

direct productC5×C7⋊#95
unambiguous semidirect productC7⋊(C5×#95)

Splittings

HallC5×C7 ⋊ #95
SylowC7 ⋊ C5×#95

Subgroups

subgroupG/H
centerC23×C5C2×D7
commutatorC2×C7C42×C5
FrattiniC23C2×C5×D7
FittingC22×C4×C5×C7C2
socle, prime radicalC23×C5×C7C22
cosocleC23×C7C22×C5
hypercenterC22×C4×C5D7
hypocenterC7C5×#95
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C23×C5 ◁ C22×C4×C5

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 1120

A minimal faithful permutation representation — 2 generators on 24 points:

(1,2,3,4,5)(6,7,9,11,12,10,8)(17,18,19,20)(22,24);(7,8)(9,10)(11,12)(13,14,15,16)(21,22)(23,24)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1120, 108);