Finite Group Databasebeta
Cayley diagram

#82630

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #3187

Subgroups

subgroupG/H
centerC22C22×#67
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
Fitting, prime radicalC2×C3×#121C2
socleC22×C3C22×D4
hypercenterC2×#121D3
hypocenterC3#3187
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#121

468 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 468 conjugacy classes of subgroups — too many to draw. Only its 137 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) = 96

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

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

Polycyclic presentation:

2^7,3|a^2=g,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^2,c^b=ce,f^c=fg

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10691744, #10691746, #10691764, …
maximal normal subgroup of#10691744, #10691746, #10691764, …
maximal quotient of#10804192, #10804195, #10805446, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 15206);