Finite Group Databasebeta

C2×#27163072 #38763017

order25408
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#27163072

Splittings

FittingC22×Q8×C397 ⋊ C2
SylowC397 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D397
commutator, cosocleC22×C397C24
FrattiniC22C23×D397
FittingC22×Q8×C397C2
socleC23×C397C23
prime radicalC23×D397C22
hypercenterC22×Q8D397
hypocenterC397C2×C22⋊Q8
LCSG ▷ C22×C397 ▷ C397
UCSC1 ◁ C23 ◁ C22×Q8

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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

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, 1044);