Finite Group Databasebeta
Cayley diagram

#70922

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC3×#443 ⋊ C2
SylowC3 ⋊ #2179

Subgroups

subgroupG/H
centerC4C2×#213
commutatorC3×C8C22×C4
FrattiniC2×C8C22×D3
FittingC3×#443C2
socleC2×C3C4×D8
prime radical#5194C2
cosocleC2×C3×C8C23
hypercenter#443D3
hypocenterC3#2179
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C4 ◁ C2×C8 ◁ C4×C8 ◁ #443

144 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 57 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) = 35
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 3 generators on 35 points:

(1,2,3)(4,7,9,22,10,23,26,8)(5,12,14,24,16,13,15,31)(6,18,19,27,21,35,20,25)(11,28,29,17,30,32,33,34);(4,6)(5,11)(7,18)(8,25)(9,19)(10,21)(12,28)(13,32)(14,29)(15,33)(16,30)(17,24)(20,26)(22,27)(23,35)(31,34);(2,3)(4,5,9,14,10,16,26,15)(6,17,19,32,21,34,20,28)(7,13,22,31,23,12,8,24)(11,27,29,35,30,25,33,18)

Polycyclic presentation:

2^7,3|a^2=e,c^2=e,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,h^a=h^2,d^b=df,f^b=fg

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10707074, #10707075, D3×#2179, …
maximal normal subgroup of#10707074, #10707075, D3×#2179, …
maximal quotient of#10706924, #10706926, #10706931, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3498);