Finite Group Databasebeta

C7×Dic527 #28414217

order14756
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic527
unambiguous semidirect productC31⋊(C7×Dic17)

Splittings

derived, HallC17×C31 ⋊ C4×C7
HallC7×C17×C31 ⋊ C4
HallC7×C31 ⋊ Dic17
HallC7×C17 ⋊ Dic31
SylowC31 ⋊ C7×Dic17
SylowC17 ⋊ C7×Dic31

Subgroups

subgroupG/H
center, hypercenterC2×C7D527
commutator, hypocenterC17×C31C4×C7
FrattiniC2C7×D527
Fitting, socle, prime radicalC2×C7×C17×C31C2
cosocleC2×C17×C31C2×C7
LCSG ▷ C17×C31
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14756

Conjugacy classes & character table

3710 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14756, 4);