Finite Group Databasebeta

#31823251

order17984
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#100×C281 ⋊ C2
SylowC281 ⋊ AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2#22582793
commutatorC23×C281C2×C4
FrattiniC2×D4C2×D281
Fitting#100×C281C2
socleC2×C281#99
prime radical#22582847C2
cosocleC2×D4×C281C22
hypercenter#100D281
hypocenterC281AΣL(1,𝔽16)
LCSG ▷ C23×C281 ▷ C22×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ #100

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2248

Polycyclic presentation:

2^6,281|a^2=d,b^a=bc,c^a=ce,e^a=ef,g^a=g^280,d^b=de,g^b=g^280,d^c=df

Conjugacy classes & character table

1553 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofAΣL(1,𝔽16)×D281, C2×#31823251, #49096943, …
maximal normal subgroup ofAΣL(1,𝔽16)×D281, C2×#31823251, #49096943, …
maximal quotient of#49093230, #49093252, #49093301, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 337);