Finite Group Databasebeta
Cayley diagram

C8×#237 #79399

order384
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC8×#237

Splittings

FittingC3×C8×D4 ⋊ C2
SylowC3 ⋊ C8×#41

Subgroups

subgroupG/H
centerC2×C8C22×D3
commutatorC2×C3C23×C8
FrattiniC2×C4C23×D3
FittingC3×C8×D4C2
socleC22×C3C23×C4
prime radicalC2×#237C4
cosocleC2×C3×C4C24
hypercenterC8×D4D3
hypocenterC3C8×#41
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C8 ◁ C8×D4

456 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 19
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 19 points:

(1,2,3)(13,17)(14,18);(12,14,15,18)(13,16,17,19);(2,3)(12,13)(14,16)(15,17)(18,19);(4,5,6,8,7,9,10,11)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10705016, #10705026, #10705056, …
maximal normal subgroup of#10705016, #10705026, #10705056, …
maximal quotient ofC8×#877, C8×#892, C8×#67⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11975);