Finite Group Databasebeta

#31823206

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

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C281 ⋊ C2
SylowC281 ⋊ #331

Subgroups

subgroupG/H
centerC22#17985115
commutatorC2×C4×C281C2×C4
FrattiniC42C2×D281
FittingC4⋊C8×C281C2
socleC22×C281C22⋊C4
prime radical#22582876C2
cosocleC42×C281C22
hypercenterC4⋊C8D281
hypocenterC281#331
LCSG ▷ C2×C4×C281 ▷ C22×C281 ▷ C281
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8992

Polycyclic presentation:

2^6,281|a^2=d,c^2=f,d^2=ef,b^a=bc,c^a=ce,c^b=cf,d^b=def,g^b=g^280

Conjugacy classes & character table

2819 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#331×D281, C2×#31823206, #49093950, …
maximal normal subgroup of#331×D281, C2×#31823206, #49093950, …
maximal quotient of#49093123, #49093187, #49093339, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 292);