Finite Group Databasebeta

C7×C3⋊#11763982 #37525155

order22932
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×C3⋊#11763982
unambiguous semidirect productC3⋊(C7×#11763982)

Splittings

Fitting, socleC3×C72×C13 ⋊ C3×C4
derivedC3×C7×C13 ⋊ C3×C4×C7
HallC3×C7×#63270 ⋊ C4
HallC72×C13 ⋊ C3×Dic3
SylowC72 ⋊ C3⋊AGL(1,𝔽13)
SylowC13 ⋊ C7×Dic3×ΓL(1,𝔽8)

Subgroups

subgroupG/H
center, hypercenterC7C3⋊#11763982
commutator, hypocenterC3×C7×C13C3×C4×C7
FrattiniC1G
Fitting, socleC3×C72×C13C3×C4
prime radicalC3×C7×#10587716C2
cosocleC3×C7×D13C2×C3×C7
LCSG ▷ C3×C7×C13
UCSC1 ◁ C7

136 conjugacy classes of subgroups; only the 38 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 38 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 819

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 1100);