Finite Group Databasebeta
Cayley diagram

#78480

order384
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #2961

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D3
commutator, socleC22×C3C23×C4
FittingC2×C3×#97C2
prime radicalC23×C3C22×C4
cosocleC2×C3×C4C24
hypercenterC2×#97D3
hypocenterC3#2961
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C4 ◁ C2×#97

348 conjugacy classes of subgroups; only the 189 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 189 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) = 27
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 27 points:

(1,2,3)(13,18)(17,23)(19,25)(24,27);(12,14,15,21,16,20,22,26)(13,17,19,24,18,23,25,27);(4,6,7,11)(5,8,9,10)(14,20)(17,23)(21,26)(24,27);(2,3)(4,5,7,9)(6,10,11,8)(12,13,15,19,16,18,22,25)(14,17,21,24,20,23,26,27)

Polycyclic presentation:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10689325, #10689329, #10689339, …
maximal normal subgroup of#10689325, #10689329, #10689339, …
maximal quotient of#10793147, #10793160, #10793818, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11056);