Finite Group Databasebeta

#31799780

order17728
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #347

Subgroups

subgroupG/H
centerC4C4×Dic277
commutatorC4×C277C42
FrattiniC2×C8C2×D277
Fitting#97×C277C2
socleC2×C277#97
prime radicalC22×C277M16
cosocleC2×C8×C277C22
hypercenter#97D277
hypocenterC277#347
LCSG ▷ C4×C277 ▷ C277
UCSC1 ◁ C4 ◁ #97

46 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4432

Polycyclic presentation:

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

Conjugacy classes & character table

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

Relationships

maximal subgroup of#47981199, #47981200, #47981201, …
maximal normal subgroup of#47981199, #47981200, #47981201, …
maximal quotient of#47981088, #47981247, C2×#31799780

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 327);