Finite Group Databasebeta

#31800723

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

Aliases

No aliases for this group.

Splittings

FittingC22⋊Q8×C277 ⋊ C2
SylowC277 ⋊ #556

Subgroups

subgroupG/H
center, FrattiniC22C23×D277
commutator, socle, cosocleC22×C277C24
FittingC22⋊Q8×C277C2
prime radicalC2×C22⋊D277C22
hypercenterC22⋊Q8D277
hypocenterC277#556
LCSG ▷ C22×C277 ▷ C277
UCSC1 ◁ C22 ◁ C22⋊Q8

212 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

2^6,277|b^2=ef,c^2=e,d^2=e,b^a=be,c^a=cf,d^b=de,g^b=g^276,g^c=g^276

Conjugacy classes & character table

1957 conjugacy classes. The character table is too large to display.

Relationships

maximal quotient of#47986059, #47986062, #47986111, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 1270);