Finite Group Databasebeta
Cayley diagram

#69725

order384
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1451

Subgroups

subgroupG/H
center, FrattiniC42C22×D3
commutator, socleC22×C3C2×C42
FittingC2×C3×C4×C8C2
prime radicalC23×C3C42
cosocleC3×C42C23
hypercenterC2×C4×C8D3
hypocenterC3#1451
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C42 ◁ C2×C4×C8

208 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 125 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) = 192

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10682080, #10682081, #10682086, …
maximal normal subgroup of#10682080, #10682081, #10682086, …
maximal quotient of#10684549, #10684569, #10685613, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 2301);