Finite Group Databasebeta

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C3×C7×C7⋊#63120 #50304358

order38220
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC3×C7×C7⋊#63120

Splittings

Fitting, socle, HallC3×C5×C72×C13 ⋊ C4
derivedC5×C7×C13 ⋊ C3×C4×C7
HallC5×C72×C13 ⋊ C3×C4
HallC3×C72×C13 ⋊ AGL(1,𝔽5)
HallC3×C5×C72 ⋊ Dic13
HallC72×C13 ⋊ C3×AGL(1,𝔽5)
HallC5×C72 ⋊ C3×Dic13
HallC3×C5×C13 ⋊ C7×Dic7
HallC3×C72 ⋊ #63120
HallC5×C13 ⋊ C3×C7×Dic7
SylowC72 ⋊ C3×#63120
HallC3×C13 ⋊ C7×C7⋊AGL(1,𝔽5)
HallC3×C5 ⋊ C7×Dic91
SylowC13 ⋊ C3×C7×C7⋊AGL(1,𝔽5)
SylowC5 ⋊ C3×C7×Dic91

Subgroups

subgroupG/H
center, hypercenterC3×C7C7⋊#63120
commutator, hypocenterC5×C7×C13C3×C4×C7
FrattiniC1G
Fitting, socleC3×C5×C72×C13C4
prime radicalC3×C72×D5×C13C2
cosocleC7×D5×C13C2×C3×C7
LCSG ▷ C5×C7×C13
UCSC1 ◁ C3×C7

144 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 52 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) = 2730

Conjugacy classes & character table

3885 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(38220, 1044);