Finite Group Databasebeta

C7×Dic535 #28418178

order14980
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic535
unambiguous semidirect productC107⋊(C7×Dic5)

Splittings

derived, HallC5×C107 ⋊ C4×C7
HallC5×C7×C107 ⋊ C4
HallC7×C107 ⋊ Dic5
SylowC107 ⋊ C7×Dic5
HallC5×C7 ⋊ Dic107
SylowC5 ⋊ C7×Dic107

Subgroups

subgroupG/H
center, hypercenterC2×C7D535
commutator, hypocenterC5×C107C4×C7
FrattiniC2C7×D535
Fitting, socle, prime radicalC2×C5×C7×C107C2
cosocleC2×C5×C107C2×C7
LCSG ▷ C5×C107
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14980

Conjugacy classes & character table

3766 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14980, 6);