Finite Group Databasebeta

#35204151

order20288
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

SylowC317 ⋊ #368

Subgroups

subgroupG/H
centerC2#23778849
commutatorC8×C317C2×C4
FrattiniC8C2×#11929639
FittingC16×C317C4
socleC2×C317#107
prime radicalC2×D317Q16
cosocleC8×D317C22
hypercenterC16#11929639
hypocenterC317#368
LCSG ▷ C8×C317 ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Polycyclic presentation:

2^6,317|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^203,g^d=g^316

Conjugacy classes & character table

1286 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1477);