Finite Group Databasebeta

#35209232

order20752
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC2×C4×C1297 ⋊ C2
SylowC1297 ⋊ C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C2×D1297
commutatorC2×C1297C2×C4
FittingC2×C4×C1297C2
socle, cosocleC22×C1297C22
prime radicalC22×D1297C2
hypercenterC2×C4D1297
hypocenterC1297C22⋊C4
LCSG ▷ C2×C1297 ▷ C1297
UCSC1 ◁ C22 ◁ C2×C4

34 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10376

Polycyclic presentation:

2^4,1297|a^2=d,b^a=bc,e^b=e^1296

Conjugacy classes & character table

5194 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20752, 17);