Finite Group Databasebeta

#22577191

order8768
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#100×C137 ⋊ C2
SylowC137 ⋊ AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#17984002
commutatorC23×C137C2×C4
FrattiniC2×D4C2×D137
Fitting#100×C137C2
socleC2×C137#99
hypercenter#100D137
hypocenterC137AΣL(1,𝔽16)
LCSG ▷ C23×C137 ▷ C22×C137 ▷ C2×C137 ▷ C137
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #100

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,137|a^2=d,b^a=bc,c^a=ce,e^a=ef,g^a=g^136,d^b=de,g^b=g^136,d^c=df

Conjugacy classes & character table

761 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAΣL(1,𝔽16)×D137, C2×#22577191, #31782429, …
maximal normal subgroup ofAΣL(1,𝔽16)×D137, C2×#22577191, #31782429, …
maximal quotient of#31778716, #31778738, #31778787, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8768, 337);