Finite Group Databasebeta

#38762249

order25408
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C397 ⋊ C2
SylowC397 ⋊ D4⋊C8

Subgroups

subgroupG/H
centerC2×C4C22⋊D397
commutatorC4×C397C2×C8
FrattiniC42C2×D397
FittingC4⋊C8×C397C2
socleC22×C397C22⋊C4
prime radicalC2×D1588C4
cosocleC42×C397C22
hypercenterC4⋊C8D397
hypocenterC397D4⋊C8
LCSG ▷ C4×C397 ▷ C2×C397 ▷ C397
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4⋊C8

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12704

Polycyclic presentation:

2^6,397|a^2=d,c^2=e,d^2=f,b^a=bc,c^a=ce,c^b=ce,g^b=g^396

Conjugacy classes & character table

3988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 276);