Finite Group Databasebeta

C3⋊(ΓL(1,𝔽8)⋊Dic91) #37524793

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

Aliases

unambiguous semidirect productC3⋊(ΓL(1,𝔽8)⋊Dic91)
unambiguous semidirect productΓL(1,𝔽8)⋊Dic273

Splittings

derivedC3×C72×C13 ⋊ C3×C4
HallC3×C7×C13×ΓL(1,𝔽8) ⋊ C4
HallC72×C13 ⋊ C3×Dic3
HallC3×C7×ΓL(1,𝔽8) ⋊ Dic13
SylowC72 ⋊ C3×Dic39
SylowC13 ⋊ C3⋊(ΓL(1,𝔽8)⋊Dic7)

Subgroups

subgroupG/H
center, Frattini, hypercenterC2C3⋊(ΓL(1,𝔽8)⋊D91)
commutator, hypocenterC3×C72×C13C3×C4
Fitting, socle, cosocleC2×C3×C72×C13C2×C3
prime radicalC2×C3×C7×C13×ΓL(1,𝔽8)C2
LCSG ▷ C3×C72×C13
UCSC1 ◁ C2

136 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 136 conjugacy classes of subgroups — too many to draw. Only its 50 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) = 3276

Polycyclic presentation:

2,3^2,7^2,13,2|a^2=g,c^a=c^2,d^a=d^6,e^a=e^6,f^a=f^12,d^b=d^2

Conjugacy classes & character table

1374 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22932, 738);