Finite Group Databasebeta

#22578320

order8768
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingQ16×C137 ⋊ C4
SylowC137 ⋊ #360

Subgroups

subgroupG/H
centerC2#17984150
commutatorC8×C137C2×C4
FrattiniC8C2×#10587739
FittingQ16×C137C4
socleC2×C137#102
hypercenterQ16#10587739
hypocenterC137#360
LCSG ▷ C8×C137 ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q16

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,c^2=e,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^100,c^b=cef,d^b=df,e^b=ef,g^b=g^136,g^d=g^136

Conjugacy classes & character table

254 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD137⋊#360, C2×#22578320, #31797109, …
maximal normal subgroup ofD137⋊#360, C2×#22578320, #31797109, …
maximal quotient of#31795748, #31795749, #31795776, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 1466);