Finite Group Databasebeta
Cayley diagram

C8×#208 #69723

order384
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C2×C4

Aliases

direct productC8×#208

Splittings

SylowC3 ⋊ C8×M16

Subgroups

subgroupG/H
centerC4×C8C2×D3
commutatorC2×C3C2×C4×C8
FrattiniC42C22×D3
FittingC2×C3×C4×C8C2
socleC22×C3C2×C42
prime radicalC23×C3C42
cosocleC3×C42C23
hypercenterC2×C4×C8D3
hypocenterC3C8×M16
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C4×C8 ◁ C2×C4×C8

224 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 141 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) = 19
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 19 points:

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

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10682077, #10682078, #10682083, …
maximal normal subgroup of#10682077, #10682078, #10682083, …
maximal quotient ofC8×#803, #10684569, #10685613, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2299);