Finite Group Databasebeta

C2×C4×C22⋊D239 #29505231

order15296
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×C4×C22⋊D239

Splittings

FittingC23×C4×C239 ⋊ C2
SylowC239 ⋊ C2×C4×D4

Subgroups

subgroupG/H
centerC22×C4C2×D239
commutatorC2×C239C23×C4
FrattiniC22C23×D239
FittingC23×C4×C239C2
socleC23×C239C23
prime radicalC22×C22⋊D239C2
cosocleC22×C239C24
hypercenterC23×C4D239
hypocenterC239C2×C4×D4
LCSG ▷ C2×C239 ▷ C239
UCSC1 ◁ C22×C4 ◁ C23×C4

426 conjugacy classes of subgroups; only the 183 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 183 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) = 7648

Conjugacy classes & character table

3848 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44482864, #44482884, C4×#21439874, …
maximal normal subgroup of#44482864, #44482884, C4×#21439874, …
maximal quotient ofC2×C4×C22⋊Dic239, C2×C4×(C2×D239)⋊C4, C2×C4×Dic239⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 1008);