Finite Group Databasebeta

C7×Dic831 #37551614

order23268
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic831
unambiguous semidirect productC3⋊(C7×Dic277)

Splittings

derived, HallC3×C277 ⋊ C4×C7
HallC3×C7×C277 ⋊ C4
HallC7×C277 ⋊ Dic3
SylowC277 ⋊ C7×Dic3
HallC3×C7 ⋊ Dic277
SylowC3 ⋊ C7×Dic277

Subgroups

subgroupG/H
center, hypercenterC2×C7D831
commutator, hypocenterC3×C277C4×C7
FrattiniC2C7×D831
Fitting, socle, prime radicalC2×C3×C7×C277C2
cosocleC2×C3×C277C2×C7
LCSG ▷ C3×C277
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 23268

Conjugacy classes & character table

5838 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 10);