Finite Group Databasebeta

C7×Dic1285 #49112657

order35980
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1285

Splittings

derived, HallC5×C257 ⋊ C4×C7
HallC5×C7×C257 ⋊ C4
HallC7×C257 ⋊ Dic5
SylowC257 ⋊ C7×Dic5
HallC5×C7 ⋊ Dic257
SylowC5 ⋊ C7×Dic257

Subgroups

subgroupG/H
center, hypercenterC2×C7D1285
commutator, hypocenterC5×C257C4×C7
FrattiniC2C7×D1285
Fitting, socle, prime radicalC2×C5×C7×C257C2
cosocleC2×C5×C257C2×C7
LCSG ▷ C5×C257
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 35980

Conjugacy classes & character table

9016 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35980, 6);