Finite Group Databasebeta

C7×Dic1173 #45659248

order32844
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1173
unambiguous semidirect productC3⋊(C7×Dic391)
unambiguous semidirect productC23⋊(C7×Dic51)

Splittings

derived, HallC3×C17×C23 ⋊ C4×C7
HallC3×C7×C17×C23 ⋊ C4
HallC7×C17×C23 ⋊ Dic3
HallC3×C7×C23 ⋊ Dic17
HallC17×C23 ⋊ C7×Dic3
HallC3×C7×C17 ⋊ Dic23
HallC7×C23 ⋊ Dic51
HallC7×C17 ⋊ Dic69
HallC3×C23 ⋊ C7×Dic17
HallC3×C17 ⋊ C7×Dic23
SylowC23 ⋊ C7×Dic51
HallC3×C7 ⋊ Dic391
SylowC17 ⋊ C7×Dic69
SylowC3 ⋊ C7×Dic391

Subgroups

subgroupG/H
center, hypercenterC2×C7D1173
commutator, hypocenterC3×C17×C23C4×C7
FrattiniC2C7×D1173
Fitting, socle, prime radicalC2×C3×C7×C17×C23C2
cosocleC2×C3×C17×C23C2×C7
LCSG ▷ C3×C17×C23
UCSC1 ◁ C2×C7

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 32844

Conjugacy classes & character table

8232 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32844, 13);