Finite Group Databasebeta

C7×Dic835 #37552636

order23380
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic835
unambiguous semidirect productC167⋊(C7×Dic5)

Splittings

derived, HallC5×C167 ⋊ C4×C7
HallC5×C7×C167 ⋊ C4
HallC7×C167 ⋊ Dic5
SylowC167 ⋊ C7×Dic5
HallC5×C7 ⋊ Dic167
SylowC5 ⋊ C7×Dic167

Subgroups

subgroupG/H
center, hypercenterC2×C7D835
commutator, hypocenterC5×C167C4×C7
FrattiniC2C7×D835
Fitting, socle, prime radicalC2×C5×C7×C167C2
cosocleC2×C5×C167C2×C7
LCSG ▷ C5×C167
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23380

Conjugacy classes & character table

5866 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23380, 6);