Finite Group Databasebeta

#22577399

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #416

Subgroups

subgroupG/H
centerC2×C4C22⋊D137
commutatorC4×C137C22×C4
FrattiniC2×C4C22×D137
FittingC2×#41×C137C2
socleC22×C137C2×D4
hypercenterC2×#41D137
hypocenterC137#416
LCSG ▷ C4×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31780624, #31780627, #31780631, …
maximal normal subgroup of#31780624, #31780627, #31780631, …
maximal quotient of#31779171, #31779197, #31779223, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 545);