Finite Group Databasebeta

#34088004

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

Aliases

No aliases for this group.

Splittings

SylowC307 ⋊ #443

Subgroups

subgroupG/H
centerC4D4×D307
commutatorC4×C307C22×C4
FrattiniC2×C4C22×D307
Fitting, prime radical#135×C307C2
socleC2×C307C4×D4
cosocleC2×C4×C307C23
hypercenter#135D307
hypocenterC307#443
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C4 ◁ C2×C4 ◁ #135

106 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4912

Polycyclic presentation:

2^6,307|a^2=e,c^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^306,d^b=df,g^c=g^306

Conjugacy classes & character table

2170 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 666);