Finite Group Databasebeta
Cayley diagram

#67640

order384
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1318

Subgroups

subgroupG/H
centerC22#834
commutatorC2×C3×C4C2×C8
FrattiniC2×C4⋊C4C2×D3
FittingC3×#390C2
socleC22×C3#99
prime radicalC22×C3×D4C4
cosocleC2×C3×C4⋊C4C22
hypercenter#390D3
hypocenterC3#1318
LCSG ▷ C2×C3×C4 ▷ C22×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C23 ◁ C2×C4⋊C4 ◁ #390

170 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 41 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 — 2 generators on 19 points:

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

Polycyclic presentation:

2^7,3|a^2=d,c^2=g,d^2=f,b^a=bc,c^a=ce,e^a=eg,h^a=h^2,c^b=cg,d^b=deg,d^c=dg

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10682546, #10682547, #10682613, …
maximal normal subgroup of#10682546, #10682547, #10682613, …
maximal quotient of#10681810, #10681818, #10681933, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 216);