Finite Group Databasebeta

#13113149

order1664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC13×#324 ⋊ C2
SylowC13 ⋊ #1458

Subgroups

subgroupG/H
centerC22C22⋊C4×D13
commutatorC22×C13C22×C8
FrattiniC22×C4C22×D13
FittingC13×#324C2
socleC22×C13C2×C22⋊C4
prime radicalC23×D13C2×C4
cosocleC22×C4×C13C23
hypercenter#324D13
hypocenterC13#1458
LCSG ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×C4 ◁ #324

264 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 79 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=f,e^2=g,b^a=bd,d^a=df,e^b=ef,h^b=h^12,h^c=h^12

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15772022, #15772024, #15772030, …
maximal normal subgroup of#15772022, #15772024, #15772030, …
maximal quotient of#15750857, #15750865, #15750912, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2823);