Finite Group Databasebeta

#13113377

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC13×#380 ⋊ C2
SylowC13 ⋊ #1513

Subgroups

subgroupG/H
centerC22C2×#6103
commutatorC2×C4×C13C22×C4
FrattiniC22×C4C22×D13
FittingC13×#380C2
socleC22×C13C2×C22⋊C4
prime radical#11719496C2
cosocleC22×C4×C13C23
hypercenter#380D13
hypocenterC13#1513
LCSG ▷ C2×C4×C13 ▷ C22×C13 ▷ C13
UCSC1 ◁ C22 ◁ C23×C4 ◁ #380

286 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 286 conjugacy classes of subgroups — too many to draw. Only its 73 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^7,13|a^2=e,c^2=g,d^2=g,b^a=bd,c^a=cg,d^a=df,d^b=dg,e^b=efg,h^b=h^12

Conjugacy classes & character table

194 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15755106, #15755111, #15755113, …
maximal normal subgroup of#15755106, #15755111, #15755113, …
maximal quotient of#15751015, #15751019, #15751025, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 3051);