Finite Group Databasebeta

#34087646

order19648
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC307 ⋊ #339

Subgroups

subgroupG/H
centerC2×C4C22⋊D307
commutatorC4×C307C42
FrattiniC22×C4C2×D307
Fitting#117×C307C2
socleC22×C307C22⋊C4
prime radicalC23×C307D4
cosocleC22×C4×C307C22
hypercenter#117D307
hypocenterC307#339
LCSG ▷ C4×C307 ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #117

110 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4912

Polycyclic presentation:

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

Conjugacy classes & character table

3088 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19648, 308);