Finite Group Databasebeta

#22578445

order8768
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingD8×C137 ⋊ C4
SylowC137 ⋊ #443

Subgroups

subgroupG/H
centerC2D4×#10587739
commutatorC4×C137C22×C4
FrattiniC4C22×#10587739
FittingD8×C137C4
socleC2×C137C4×D4
hypercenterD8#10587739
hypocenterC137#443
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ D8

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=e,c^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^100,d^b=df,g^c=g^100,g^e=g^136

Conjugacy classes & character table

266 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31797188, #31797189, #31797191, …
maximal normal subgroup of#31797188, #31797189, #31797191, …
maximal quotient ofD8×#11764047, #31796372, #31796377, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1591);