Finite Group Databasebeta

C7×C7⋊(C11⋊Dic11) #37557389

order23716
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C11

Aliases

direct productC7×C7⋊(C11⋊Dic11)
unambiguous semidirect productC7⋊(C7×C11⋊Dic11)
unambiguous semidirect productC11⋊(C7×Dic77)

Splittings

derivedC7×C112 ⋊ C4×C7
HallC72×C112 ⋊ C4
SylowC112 ⋊ C7×Dic7
SylowC72 ⋊ C11⋊Dic11

Subgroups

subgroupG/H
center, hypercenterC2×C7C7⋊(C11⋊D11)
commutator, hypocenterC7×C112C4×C7
FrattiniC2C7×C7⋊(C11⋊D11)
Fitting, socle, prime radicalC2×C72×C112C2
cosocleC2×C7×C112C2×C7
LCSG ▷ C7×C112
UCSC1 ◁ C2×C7

252 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3388

Conjugacy classes & character table

5950 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23716, 52);