Finite Group Databasebeta

ΓL(1,𝔽8)×C3⋊#1020 #72254470

order6048
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C23×C3

Aliases

direct productΓL(1,𝔽8)×C3⋊#1020

Splittings

Fitting, socleC24×C3×C7 ⋊ C3×D3
derivedC3×C7×C22⋊A4 ⋊ C2×C3
SylowC7 ⋊ C3×C3⋊#1020

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, cosocle, hypocenterC3×C7×C22⋊A4C2×C3
Fitting, socleC24×C3×C7C3×D3
LCSG ▷ C3×C7×C22⋊A4
UCSC1

688 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 688 conjugacy classes of subgroups — too many to draw. Only its 45 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 168

A minimal faithful permutation representation — 3 generators on 18 points:

(2,3,4)(5,7,6)(8,10)(12,15,14,13)(17,18);(1,2,4,6,3,5,7)(16,17,18);(9,10,11)(13,14,15)

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal quotient ofΓL(1,𝔽8)×C3⋊#5935

GAP

Past the SmallGroups library coverage — no SmallGroups id. Construct it from a minimal faithful permutation representation:

gap> G := Group((2,3,4)(5,7,6)(8,10)(12,15,14,13)(17,18), (1,2,4,6,3,5,7)(16,17,18), (9,10,11)(13,14,15));