Finite Group Databasebeta

#22580816

order8896
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #381

Subgroups

subgroupG/H
center, FrattiniC23C22×D139
commutatorC22×C139C22×C4
FittingC23×C4×C139C2
socleC23×C139C23
hypercenterC23×C4D139
hypocenterC139#381
LCSG ▷ C22×C139 ▷ C139
UCSC1 ◁ C23 ◁ C23×C4

218 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,139|a^2=f,c^2=d,b^a=bd,c^a=ce,g^a=g^138

Conjugacy classes & character table

2236 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804257, #31804258, #31804313, …
maximal normal subgroup of#31804257, #31804258, #31804313, …
maximal quotient of#31804627, #31804631, #31804653, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 412);