Finite Group Databasebeta

#38763555

order25408
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC397 ⋊ #436

Subgroups

subgroupG/H
center, FrattiniC22C22×#13097544
commutator, socleC22×C397C22×C4
FittingC22⋊C4×C397C4
prime radicalC2×C22⋊D397C4
cosocleC2×Dic397C23
hypercenterC22⋊C4#13097544
hypocenterC397#436
LCSG ▷ C22×C397 ▷ C397
UCSC1 ◁ C22 ◁ C22⋊C4

122 conjugacy classes of subgroups; only the 46 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 46 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12704

Polycyclic presentation:

2^6,397|a^2=e,c^2=e,e^2=f,b^a=bd,c^a=cf,g^a=g^334,c^b=cf,g^c=g^334,g^e=g^396

Conjugacy classes & character table

1018 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25408, 1582);