Finite Group Databasebeta

C2×#21439918 #29505227

order15296
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#21439918

Splittings

FittingC2×C4⋊C4×C239 ⋊ C2
SylowC239 ⋊ C2×#117

Subgroups

subgroupG/H
centerC23C22×D239
commutatorC2×C239C23×C4
FrattiniC22C23×D239
FittingC2×C4⋊C4×C239C2
socleC23×C239C23
prime radicalC23×D239C22
cosocleC22×C239C24
hypercenterC2×C4⋊C4D239
hypocenterC239C2×#117
LCSG ▷ C2×C239 ▷ C239
UCSC1 ◁ C23 ◁ C2×C4⋊C4

330 conjugacy classes of subgroups; only the 167 normal subgroups are shown.

normal subgroups only

This group has 330 conjugacy classes of subgroups — too many to draw. Only its 167 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

2420 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44482861, #44482881, #44484263, …
maximal normal subgroup of#44482861, #44482881, #44484263, …
maximal quotient ofC2×#29504617, C2×#29504619, C2×C4⋊C4×Dic239, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 1004);