Finite Group Databasebeta

#22577185

order8768
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #349

Subgroups

subgroupG/H
centerC4C22⋊Dic137
commutatorC22×C137C2×C8
FrattiniC2×C8C2×D137
FittingC2×M16×C137C2
socleC2×C137C22⋊C8
hypercenterC2×M16D137
hypocenterC137#349
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×M16

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1382 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31778724, #31778725, #31778726, …
maximal normal subgroup of#31778724, #31778725, #31778726, …
maximal quotient of#31778713, #31778729, #31778747, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 331);