Finite Group Databasebeta
Cayley diagram

#70474

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

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1950

Subgroups

subgroupG/H
centerC2×C4C2×D12
commutatorC2×C3×C4C22×C4
FrattiniC22×C4C22×D3
FittingC2×C3×C4⋊C8C2
socleC22×C3C2×C4⋊C4
prime radicalC23×C3C2×Q8
cosocleC22×C3×C4C23
hypercenterC2×C4⋊C8D3
hypocenterC3#1950
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4⋊C8

200 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 200 conjugacy classes of subgroups — too many to draw. Only its 101 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) = 23
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 3 generators on 23 points:

(1,2,3)(4,5,6,7);(2,3)(8,10,12,18,13,19,11,21)(9,14,15,22,16,23,20,17);(2,3)(5,7)(8,9,12,15,13,16,11,20)(10,17,18,14,19,22,21,23)

Polycyclic presentation:

2^7,3|a^2=f,b^2=f,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^2,d^b=dg,h^b=h^2

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10689516, #10689517, #10689523, …
maximal normal subgroup of#10689516, #10689517, #10689523, …
maximal quotient of#10693765, #10693770, #10693776, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3050);