Finite Group Databasebeta

#31823199

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

Aliases

No aliases for this group.

Splittings

SylowC281 ⋊ #328

Subgroups

subgroupG/H
centerC22#17985115
commutatorC2×C4×C281C2×C4
FrattiniC22×C4C2×D281
Fitting#95×C281C2
socleC22×C281C22⋊C4
prime radicalC23×C281D4
cosocleC22×C4×C281C22
hypercenter#95D281
hypocenterC281#328
LCSG ▷ C2×C4×C281 ▷ C22×C281 ▷ C281
UCSC1 ◁ C22 ◁ C22×C4 ◁ #95

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4496

Polycyclic presentation:

2^6,281|a^2=d,b^2=e,c^2=f,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#328×D281, C2×#31823199, #49093786, …
maximal normal subgroup of#328×D281, C2×#31823199, #49093786, …
maximal quotient of#49093125, #49093128, #49093182, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 285);