Finite Group Databasebeta

#22578443

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

Aliases

No aliases for this group.

Splittings

FittingQ16×C137 ⋊ C4
SylowC137 ⋊ #441

Subgroups

subgroupG/H
centerC2D4×#10587739
commutatorC4×C137C22×C4
FrattiniC4C22×#10587739
FittingQ16×C137C4
socleC2×C137C4×D4
hypercenterQ16#10587739
hypocenterC137#441
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ Q16

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=e,b^2=f,c^2=e,d^2=f,b^a=bd,c^a=cf,d^a=df,g^a=g^37,d^b=df,g^c=g^100,g^e=g^136

Conjugacy classes & character table

260 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31797194, #31797195, #31797196, …
maximal normal subgroup of#31797194, #31797195, #31797196, …
maximal quotient of#31796382, #31796383, #31796384, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1589);