Finite Group Databasebeta

#22580992

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

Aliases

No aliases for this group.

Splittings

Fitting#106×C139 ⋊ C2
SylowC139 ⋊ #428

Subgroups

subgroupG/H
centerC22D4×D139
commutatorC4×C139C22×C4
FrattiniC2×C4C22×D139
Fitting#106×C139C2
socleC22×C139C2×D4
hypercenter#106D139
hypocenterC139#428
LCSG ▷ C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ #106

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

988 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#428×D139, C2×#22580992, #31814991, …
maximal normal subgroup of#428×D139, C2×#22580992, #31814991, …
maximal quotient of#31805153, #31805168, #31805186, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 588);