Finite Group Databasebeta

#31823630

order17984
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

Fitting#127×C281 ⋊ C2
SylowC281 ⋊ #453

Subgroups

subgroupG/H
centerC2#22582847
commutator, cosocleC2×C4×C281C23
FrattiniC2×C4C22×D281
Fitting#127×C281C2
socleC2×C281#120
hypercenter#127D281
hypocenterC281#453
LCSG ▷ C2×C4×C281 ▷ C2×C281 ▷ C281
UCSC1 ◁ C2 ◁ C2×C4 ◁ #127

168 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2248

Polycyclic presentation:

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

Conjugacy classes & character table

1976 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49093447, #49093449, #49097287, …
maximal normal subgroup of#49093447, #49093449, #49097287, …
maximal quotient of#49094220, #49094225, #49094247, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 716);