Finite Group Databasebeta
Cayley diagram

#70019

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C3×#99 ⋊ C2
SylowC3 ⋊ #2127

Subgroups

subgroupG/H
centerC2C2×#806
commutatorC2×C3×C4C22×C4
FrattiniC2×D4C22×D3
FittingC2×C3×#99C2
socleC2×C3C2×#99
prime radical#5805C2
cosocleC2×C3×D4C23
hypercenterC2×#99D3
hypocenterC3#2127
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ C2×#99

286 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 65 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) = 48

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

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

Polycyclic presentation:

2^7,3|a^2=e,d^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=dg,e^b=efg,h^b=h^2,e^d=eg

Conjugacy classes & character table

45 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10710719, #10710720, #10710722, …
maximal normal subgroup of#10710719, #10710720, #10710722, …
maximal quotient of#10704295, #10704347, #10704471, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2595);