Finite Group Databasebeta

#22581258

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

Aliases

No aliases for this group.

Splittings

SylowC139 ⋊ #479

Subgroups

subgroupG/H
centerC22D4×D139
commutatorC2×C4×C139C23
FrattiniC2×C4C22×D139
Fitting#103×C139C2
socleC22×C139C2×D4
hypercenter#103D139
hypocenterC139#479
LCSG ▷ C2×C4×C139 ▷ C2×C139 ▷ C139
UCSC1 ◁ C22 ◁ C2×C4 ◁ #103

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

985 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#479×D139, C2×#22581258, #31816187, …
maximal normal subgroup of#479×D139, C2×#22581258, #31816187, …
maximal quotient of#31806417, #31806656, #31806674, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8896, 854);