Finite Group Databasebeta

C2×#21440707 #29508713

order15424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21440707

Splittings

FittingC2×Q8×C241 ⋊ C4
SylowC241 ⋊ C2×#104

Subgroups

subgroupG/H
centerC22C22⋊#11757210
commutatorC4×C241C22×C4
FrattiniC4C22×#11757210
FittingC2×Q8×C241C4
socleC22×C241C22⋊C4
prime radicalC2×#16838771C2
cosocleC4×D241C23
hypercenterC2×Q8#11757210
hypocenterC241C2×#104
LCSG ▷ C4×C241 ▷ C2×C241 ▷ C241
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

170 conjugacy classes of subgroups; only the 52 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 52 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) = 3856

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15424, 1545);