Finite Group Databasebeta

C2×#21439887 #29504785

order15296
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21439887

Splittings

SylowC239 ⋊ C2×#104

Subgroups

subgroupG/H
centerC2×C4C22⋊D239
commutatorC4×C239C22×C4
FrattiniC2×C4C22×D239
Fitting, prime radicalC2×#41×C239C2
socleC22×C239C22⋊C4
cosocleC2×C4×C239C23
hypercenterC2×#41D239
hypocenterC239C2×#104
LCSG ▷ C4×C239 ▷ C2×C239 ▷ C239
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

170 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 71 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) = 3824

Conjugacy classes & character table

2408 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC4×#21439887, #104×Dic239, #44484358, …
maximal normal subgroup ofC4×#21439887, #104×Dic239, #44484358, …
maximal quotient ofC2×D4⋊(C239⋊C8), C2×Q8⋊(C239⋊C8), #44482930, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 562);