Finite Group Databasebeta

C2×#28357198 #42122308

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

Aliases

direct productC2×#28357198

Splittings

FittingC2×C4⋊C4×C433 ⋊ C2
SylowC433 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D433
commutator, cosocleC22×C433C24
FrattiniC22C23×D433
FittingC2×C4⋊C4×C433C2
socleC23×C433C23
prime radicalC23×D433C22
hypercenterC2×C4⋊C4D433
hypocenterC433C2×C22⋊Q8
LCSG ▷ C22×C433 ▷ C433
UCSC1 ◁ C23 ◁ C2×C4⋊C4

322 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 127 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

4348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(27712, 1046);