Finite Group Databasebeta

C7×(C283⋊C3)⋊C4 #37557776

order23772
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×(C283⋊C3)⋊C4
unambiguous semidirect product(C283⋊C3)⋊(C4×C7)
unambiguous semidirect productDic283⋊(C3×C7)

Splittings

derived, SylowC283 ⋊ C3×C4×C7
HallC7×Dic283 ⋊ C3
HallC7×C283⋊C3 ⋊ C4
HallC7×C283 ⋊ C3×C4
HallDic283 ⋊ C3×C7
HallC283⋊C3 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7D283⋊C3
commutator, hypocenterC283C3×C4×C7
FrattiniC2C7×D283⋊C3
Fitting, socleC2×C7×C283C2×C3
prime radicalC2×C7×C283⋊C3C2
cosocleC2×C283C2×C3×C7
LCSG ▷ C283
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7924

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23772, 13);