Finite Group Databasebeta
Cayley diagram

C4×#823 #69869

order384
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

direct productC4×#823

Splittings

FittingC3×C4×M16 ⋊ C2
SylowC3 ⋊ C4×#100

Subgroups

subgroupG/H
centerC2×C4(C2×D3)⋊C4
commutatorC22×C3C2×C42
FrattiniC22×C4C22×D3
FittingC3×C4×M16C2
socleC22×C3C2×C22⋊C4
prime radicalC22×D12C22
cosocleC22×C3×C4C23
hypercenterC4×M16D3
hypocenterC3C4×#100
LCSG ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

360 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 117 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) = 15
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 15 points:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10685744, C8×#823, #10685754, …
maximal normal subgroup of#10685744, C8×#823, #10685754, …
maximal quotient ofC4×#4468, #10685698, #10685711, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2445);