Finite Group Databasebeta

#34089756

order19744
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC8×C617 ⋊ C4
SylowC617 ⋊ #97

Subgroups

subgroupG/H
center, FrattiniC4C2×#14578674
commutator, socleC2×C617C42
FittingC8×C617C4
prime radicalC2×D617C2×C4
cosocleC4×D617C22
hypercenterC8#14578674
hypocenterC617#97
LCSG ▷ C2×C617 ▷ C617
UCSC1 ◁ C4 ◁ C8

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4936

Polycyclic presentation:

2^5,617|a^2=c,b^2=d,c^2=e,b^a=be,f^b=f^194,f^d=f^616

Conjugacy classes & character table

1252 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19744, 200);