Finite Group Databasebeta
Cayley diagram

C2×C4×ΓL(1,𝔽25) #78450

order384
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×C4×ΓL(1,𝔽25)

Splittings

FittingC2×C3×C4×C8 ⋊ C2
SylowC3 ⋊ C2×C4×M16

Subgroups

subgroupG/H
centerC2×C42C2×D3
commutatorC2×C3C22×C42
FrattiniC2×C4C23×D3
FittingC2×C3×C4×C8C2
socleC23×C3C22×C4
prime radicalC23×D3C2×C4
cosocleC2×C3×C4C24
hypercenterC2×C4×C8D3
hypocenterC3C2×C4×M16
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C42 ◁ C2×C4×C8

656 conjugacy classes of subgroups; only the 357 normal subgroups are shown.

normal subgroups only

This group has 656 conjugacy classes of subgroups — too many to draw. Only its 357 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) = 17
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 17 points:

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

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10684567, #10684574, #10684579, …
maximal normal subgroup of#10684567, #10684574, #10684579, …
maximal quotient ofC2×C8×ΓL(1,𝔽25), C2×#68069, C2×#68048, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11026);