Finite Group Databasebeta

#31799832

order17728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC277 ⋊ #368

Subgroups

subgroupG/H
centerC4D2216
commutatorC8×C277C2×C4
FrattiniC2×C8C2×D277
FittingC2×C16×C277C2
socleC2×C277#107
prime radicalC22×C277Q16
cosocleC2×C8×C277C22
hypercenterC2×C16D277
hypocenterC277#368
LCSG ▷ C8×C277 ▷ C4×C277 ▷ C2×C277 ▷ C277
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8864

Polycyclic presentation:

2^6,277|a^2=d,b^2=ce,c^2=ef,d^2=f,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^276

Conjugacy classes & character table

4438 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#47981351, #47981352, #47981357, …
maximal normal subgroup of#47981351, #47981352, #47981357, …
maximal quotient of#47981239, #47981241, #47981261, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17728, 379);