Finite Group Databasebeta

C7×Dic277⋊C3 #37551617

order23268
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic277⋊C3
unambiguous semidirect productDic277⋊(C3×C7)

Splittings

derived, SylowC277 ⋊ C3×C4×C7
HallC7×Dic277 ⋊ C3
HallC7×C277⋊C3 ⋊ C4
HallC7×C277 ⋊ C3×C4
HallDic277 ⋊ C3×C7
HallC277⋊C3 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7D277⋊C3
commutator, hypocenterC277C3×C4×C7
FrattiniC2C7×D277⋊C3
Fitting, socleC2×C7×C277C2×C3
prime radicalC2×C7×C277⋊C3C2
cosocleC2×C277C2×C3×C7
LCSG ▷ C277
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7756

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23268, 13);