Finite Group Databasebeta

#22581301

order8896
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4⋊Q8×C139 ⋊ C2
SylowC139 ⋊ #486

Subgroups

subgroupG/H
centerC22C2×C22⋊D139
commutatorC2×C4×C139C23
FrattiniC2×C4C22×D139
FittingC4⋊Q8×C139C2
socleC22×C139C2×D4
hypercenterC4⋊Q8D139
hypocenterC139#486
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊Q8

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#31805493, #31805494, #31805500, …
maximal normal subgroup of#31805493, #31805494, #31805500, …
maximal quotient of#31806531, #31807086, #31807209, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 897);