Finite Group Databasebeta

C2×#28357251 #42122604

order27712
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#28357251

Splittings

FittingC22×Q8×C433 ⋊ C2
SylowC433 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22C2×C22⋊D433
commutator, cosocleC4×C433C24
FrattiniC4C23×D433
FittingC22×Q8×C433C2
socleC22×C433C2×D4
prime radicalC2×#20294097C2
hypercenterC22×Q8D433
hypocenterC433C2×#137
LCSG ▷ C4×C433 ▷ C2×C433 ▷ C433
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q8

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 13856

Conjugacy classes & character table

4342 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27712, 1342);