Finite Group Databasebeta

#34087688

order19648
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC307 ⋊ #357

Subgroups

subgroupG/H
centerC22#19096811
commutatorC8×C307C2×C4
FrattiniC2×C8C2×D307
Fitting, prime radicalC2×D8×C307C2
socleC22×C307D8
cosocleC2×C8×C307C22
hypercenterC2×D8D307
hypocenterC307#357
LCSG ▷ C8×C307 ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9824

Polycyclic presentation:

2^6,307|a^2=d,c^2=ef,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^306,c^b=ce,e^b=ef

Conjugacy classes & character table

2164 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 350);