Finite Group Databasebeta
Cayley diagram

#69443

order384
isoclinismisoclinic class of #4451
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×C4×C22⋊C4 ⋊ C2
SylowC3 ⋊ #1501

Subgroups

subgroupG/H
centerC2×C4(C2×D3)⋊C4
commutatorC2×C3×C4C22×C4
FrattiniC22×C4C22×D3
FittingC3×C4×C22⋊C4C2
socleC22×C3C2×C22⋊C4
prime radical#5791C2
cosocleC22×C3×C4C23
hypercenterC4×C22⋊C4D3
hypocenterC3#1501
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×C22⋊C4

304 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 304 conjugacy classes of subgroups — too many to draw. Only its 77 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 — 3 generators on 19 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686172, #10686175, #10686177, …
maximal normal subgroup of#10686172, #10686175, #10686177, …
maximal quotient of#10683137, #10683141, #10683147, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2019);