Finite Group Databasebeta

#13123170

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC13 ⋊ #2855

Subgroups

subgroupG/H
center, FrattiniC23C23×D13
commutator, socle, cosocleC23×C13C24
FittingC2×C13×C22⋊Q8C2
prime radicalC24×C13C23
hypercenterC2×C22⋊Q8D13
hypocenterC13#2855
LCSG ▷ C23×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C22⋊Q8

564 conjugacy classes of subgroups; only the 177 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 177 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) = 832

Polycyclic presentation:

2^7,13|a^2=e,b^2=ef,d^2=e,b^a=be,c^a=cf,d^a=dg,h^d=h^12

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15758476, #15758496, #15758636, …
maximal normal subgroup of#15758476, #15758496, #15758636, …
maximal quotient of#15794098, #15794137, #15794161, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 12844);