Finite Group Databasebeta

#22577387

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

Aliases

No aliases for this group.

Splittings

SylowC137 ⋊ #413

Subgroups

subgroupG/H
centerC4C22⋊Dic137
commutatorC22×C137C22×C4
FrattiniC2×C4C22×D137
FittingC2×#41×C137C2
socleC2×C137C2×C22⋊C4
hypercenterC2×#41D137
hypocenterC137#413
LCSG ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#41

150 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#31778911, #31778912, #31778917, …
maximal normal subgroup of#31778911, #31778912, #31778917, …
maximal quotient of#31779103, #31779107, #31779123, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 533);