Finite Group Databasebeta

#31799913

order17728
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC22×Q8×C277 ⋊ C2
SylowC277 ⋊ #393

Subgroups

subgroupG/H
center, FrattiniC23C22×D277
commutator, socle, cosocleC23×C277C23
FittingC22×Q8×C277C2
prime radicalC23×D277C22
hypercenterC22×Q8D277
hypocenterC277#393
LCSG ▷ C23×C277 ▷ C277
UCSC1 ◁ C23 ◁ C22×Q8

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

2^6,277|a^2=d,b^2=d,b^a=bd,c^a=ce,c^b=cf,g^c=g^276

Conjugacy classes & character table

2782 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47982117, #47982122, #47982144, …
maximal normal subgroup of#47982117, #47982122, #47982144, …
maximal quotient of#47981409, #47981426, #47981438, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 460);