Finite Group Databasebeta

#31823467

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

Aliases

No aliases for this group.

Splittings

Fitting#117×C281 ⋊ C2
SylowC281 ⋊ #418

Subgroups

subgroupG/H
centerC22C2×C22⋊D281
commutatorC4×C281C22×C4
FrattiniC2×C4C22×D281
Fitting#117×C281C2
socleC22×C281C2×D4
prime radicalC22×D1124C2
cosocleC2×C4×C281C23
hypercenter#117D281
hypocenterC281#418
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C22 ◁ C22×C4 ◁ #117

190 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4496

Polycyclic presentation:

2^6,281|a^2=e,c^2=f,d^2=f,b^a=bd,d^a=df,c^b=cf,d^b=df,g^b=g^280

Conjugacy classes & character table

2822 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49095271, #49095272, #49095679, …
maximal normal subgroup of#49095271, #49095272, #49095679, …
maximal quotient of#49093693, #49093719, #49093745, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 553);