Finite Group Databasebeta

#35204142

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

Aliases

No aliases for this group.

Splittings

SylowC317 ⋊ #362

Subgroups

subgroupG/H
centerC2#23778842
commutatorC8×C317C2×C4
FrattiniC8C2×#11929639
FittingQ16×C317C4
socleC2×C317#102
prime radicalC2×D317SD16
cosocleC8×D317C22
hypercenterQ16#11929639
hypocenterC317#362
LCSG ▷ C8×C317 ▷ C4×C317 ▷ C2×C317 ▷ C317
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q16

54 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Polycyclic presentation:

2^6,317|a^2=d,b^2=f,c^2=e,d^2=f,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^203,c^b=cef,d^b=df,e^b=ef,g^d=g^316

Conjugacy classes & character table

569 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 1468);