Finite Group Databasebeta

#34089623

order19744
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC617 ⋊ #102

Subgroups

subgroupG/H
centerC22C22⋊D617
commutatorC4×C617C2×C4
FrattiniC2×C4C2×D617
Fitting, prime radicalC2×D4×C617C2
socleC22×C617D4
cosocleC2×C4×C617C22
hypercenterC2×D4D617
hypocenterC617#102
LCSG ▷ C4×C617 ▷ C2×C617 ▷ C617
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9872

Polycyclic presentation:

2^5,617|a^2=d,c^2=e,b^a=bc,c^a=ce,f^a=f^616,c^b=ce

Conjugacy classes & character table

3094 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19744, 67);