Finite Group Databasebeta

#31823580

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

Aliases

No aliases for this group.

Splittings

SylowC281 ⋊ #443

Subgroups

subgroupG/H
centerC4D4×D281
commutatorC4×C281C22×C4
FrattiniC2×C4C22×D281
Fitting, prime radical#135×C281C2
socleC2×C281C4×D4
cosocleC2×C4×C281C23
hypercenter#135D281
hypocenterC281#443
LCSG ▷ C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C4 ◁ C2×C4 ◁ #135

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4496

Polycyclic presentation:

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

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49097181, #49097184, #49097186, …
maximal normal subgroup of#49097181, #49097184, #49097186, …
maximal quotient ofD8×#14555886, SD16×#14555886, Q16×#14555886, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 666);