Finite Group Databasebeta

#31800053

order17728
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

FittingC4×C8×C277 ⋊ C2
SylowC277 ⋊ #431

Subgroups

subgroupG/H
centerC42C2×D277
commutatorC2×C277C22×C8
FrattiniC2×C4C22×D277
FittingC4×C8×C277C2
socleC22×C277C22×C4
prime radicalC22×D277C2×C4
cosocleC2×C4×C277C23
hypercenterC4×C8D277
hypocenterC277#431
LCSG ▷ C2×C277 ▷ C277
UCSC1 ◁ C42 ◁ C4×C8

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

2^6,277|a^2=e,c^2=d,e^2=f,b^a=bd,g^b=g^276

Conjugacy classes & character table

4456 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC8×#17984546, #47981446, #47981449, …
maximal normal subgroup ofC8×#17984546, #47981446, #47981449, …
maximal quotient of#47982912, C4×#22579792, C4×#22579809, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 600);