Finite Group Databasebeta
Cayley diagram

#82139

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

Aliases

No aliases for this group.

Splittings

FittingC22×C3×C4⋊C4 ⋊ C2
SylowC3 ⋊ #3092

Subgroups

subgroupG/H
centerC22C22×#67
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC22×C3×C4⋊C4C2
socleC22×C3C22×D4
prime radical#5791C2
hypercenterC22×C4⋊C4D3
hypocenterC3#3092
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×C4⋊C4

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

normal subgroups only

This group has 458 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) = 96

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10693217, #10693223, #10693224, …
maximal normal subgroup of#10693217, #10693223, #10693224, …
maximal quotient of#10794986, #10795920, #10796415, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14715);