Finite Group Databasebeta

#22578280

order8768
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C137 ⋊ C4
SylowC137 ⋊ #342

Subgroups

subgroupG/H
centerC2(C2×#10587739)⋊C4
commutatorC22×C137C42
FrattiniC23C2×#10587739
FittingC22⋊C4×C137C4
socleC2×C137#95
hypercenterC22⋊C4#10587739
hypocenterC137#342
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C23 ◁ C22⋊C4

142 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 36 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=d,b^2=e,b^a=bc,c^a=cf,d^b=df,g^b=g^100,g^e=g^136

Conjugacy classes & character table

362 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#22578280, #31796487, #99×#10587739, …
maximal normal subgroup ofC2×#22578280, #31796487, #99×#10587739, …
maximal quotient of#31795626, #31795630, #31795632, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1426);