Finite Group Databasebeta

#22578209

order8768
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×SD16×C137 ⋊ C2
SylowC137 ⋊ #577

Subgroups

subgroupG/H
centerC2C2×D4×D137
commutatorC4×C137C24
FrattiniC4C23×D137
FittingC2×SD16×C137C2
socleC2×C137C22×D4
hypercenterC2×SD16D137
hypocenterC137#577
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×SD16

258 conjugacy classes of subgroups; only the 99 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 99 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=f,e^2=f,b^a=be,e^a=ef,e^b=ef,d^c=df,g^d=g^136

Conjugacy classes & character table

974 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31792554, #31792555, #31792561, …
maximal normal subgroup of#31792554, #31792555, #31792561, …
maximal quotient of#31789310, #31789317, #31789380, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1355);