Finite Group Databasebeta

C7×ΓL(1,𝔽8)⋊Dic53 #44528351

order31164
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×ΓL(1,𝔽8)⋊Dic53
unambiguous semidirect productΓL(1,𝔽8)⋊(C7×Dic53)
unambiguous semidirect productDic371⋊(C3×C7)

Splittings

derivedC7×C53 ⋊ C3×C4×C7
HallC7×Dic371 ⋊ C3
HallC7×ΓL(1,𝔽8)×C53 ⋊ C4
HallC72×C53 ⋊ C3×C4
HallC7×ΓL(1,𝔽8) ⋊ Dic53
SylowC53 ⋊ C7×ΓL(1,𝔽8)⋊C4
SylowC72 ⋊ C3×Dic53

Subgroups

subgroupG/H
center, hypercenterC2×C7ΓL(1,𝔽8)⋊D53
commutator, hypocenterC7×C53C3×C4×C7
FrattiniC2C7×ΓL(1,𝔽8)⋊D53
Fitting, socleC2×C72×C53C2×C3
prime radicalC2×C7×ΓL(1,𝔽8)×C53C2
cosocleC2×C7×C53C2×C3×C7
LCSG ▷ C7×C53
UCSC1 ◁ C2×C7

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4452

Conjugacy classes & character table

1918 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31164, 43);