Finite Group Databasebeta

C7×C3⋊#11923880 #37566208

order24276
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C17

Aliases

direct productC7×C3⋊#11923880
unambiguous semidirect productC3⋊(C7×#11923880)

Splittings

derived, HallC3×C172 ⋊ C4×C7
HallC3×C7×C172 ⋊ C4
HallC7×C172 ⋊ Dic3
SylowC172 ⋊ C7×Dic3
HallC3×C7 ⋊ #11923880
SylowC3 ⋊ C7×#11923880

Subgroups

subgroupG/H
center, hypercenterC2×C7C3⋊(C17⋊D17)
commutator, hypocenterC3×C172C4×C7
FrattiniC2C7×C3⋊(C17⋊D17)
Fitting, socle, prime radicalC2×C3×C7×C172C2
cosocleC2×C3×C172C2×C7
LCSG ▷ C3×C172
UCSC1 ◁ C2×C7

240 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 24276

Conjugacy classes & character table

6090 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24276, 61);