Finite Group Databasebeta

#22577780

order8768
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C137 ⋊ C2
SylowC137 ⋊ #493

Subgroups

subgroupG/H
centerC22C2×D548
commutatorC2×C4×C137C23
FrattiniC2×C4C22×D137
FittingC4×C8×C137C2
socleC22×C137C2×D4
hypercenterC4×C8D137
hypocenterC137#493
LCSG ▷ C2×C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

2198 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31778825, #31778834, #31778836, …
maximal normal subgroup of#31778825, #31778834, #31778836, …
maximal quotient of#31780381, #31780395, #31780404, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 926);