Finite Group Databasebeta

C2×#22548688 #30632178

order16064
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#22548688

Splittings

FittingC2×C22⋊C4×C251 ⋊ C2
SylowC251 ⋊ C2×#121

Subgroups

subgroupG/H
centerC23C22×D251
commutator, cosocleC22×C251C24
FrattiniC22C23×D251
FittingC2×C22⋊C4×C251C2
socleC23×C251C23
hypercenterC2×C22⋊C4D251
hypocenterC251C2×#121
LCSG ▷ C22×C251 ▷ C251
UCSC1 ◁ C23 ◁ C2×C22⋊C4

426 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 127 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) = 8032

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44548723, C4×#22548688, #44552877, …
maximal normal subgroup of#44548723, C4×#22548688, #44552877, …
maximal quotient ofC2×#30631546, C2×#30631563, C2×#30631565, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16064, 1040);