Finite Group Databasebeta

C2×#21439884 #29504763

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

Aliases

direct productC2×#21439884

Splittings

SylowC239 ⋊ C2×#103

Subgroups

subgroupG/H
centerC23C22⋊D239
commutatorC4×C239C22×C4
FrattiniC2×C4C22×D239
FittingC22×Q8×C239C2
socle, prime radicalC23×C239D4
cosocleC2×C4×C239C23
hypercenterC22×Q8D239
hypocenterC239C2×#103
LCSG ▷ C4×C239 ▷ C2×C239 ▷ C239
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

162 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15296

Conjugacy classes & character table

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

Relationships

maximal subgroup ofC4×#21439884, #103×Dic239, #44484378, …
maximal normal subgroup ofC4×#21439884, #103×Dic239, #44484378, …
maximal quotient ofC2×Q8⋊(C239⋊C8), #44482951, #44482977, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15296, 540);