Finite Group Databasebeta

#22580735

order8896
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #349

Subgroups

subgroupG/H
centerC4C22⋊Dic139
commutatorC22×C139C2×C8
FrattiniC2×C8C2×D139
FittingC2×M16×C139C2
socleC2×C139C22⋊C8
hypercenterC2×M16D139
hypocenterC139#349
LCSG ▷ C22×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C4 ◁ C2×C8 ◁ C2×M16

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,139|a^2=d,d^2=e,e^2=f,b^a=bc,c^a=cf,g^a=g^138,d^b=df

Conjugacy classes & character table

1402 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31804339, #31804340, #31804341, …
maximal normal subgroup of#31804339, #31804340, #31804341, …
maximal quotient of#31804328, #31804344, #31804362, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 331);